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ext4.h
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linux-6.19.14/include/trace/events/ext4.h
1/* SPDX-License-Identifier: GPL-2.0 */ 2#undef TRACE_SYSTEM 3#define TRACE_SYSTEM ext4 4 5#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) 6#define _TRACE_EXT4_H 7 8#include <linux/writeback.h> 9#include <linux/tracepoint.h> 10 11struct ext4_allocation_context; 12struct ext4_allocation_request; 13struct ext4_extent; 14struct ext4_prealloc_space; 15struct ext4_inode_info; 16struct mpage_da_data; 17struct ext4_map_blocks; 18struct extent_status; 19struct ext4_fsmap; 20struct partial_cluster; 21 22#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) 23 24#define show_mballoc_flags(flags) __print_flags(flags, "|", \ 25 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \ 26 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \ 27 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \ 28 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \ 29 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \ 30 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \ 31 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \ 32 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \ 33 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \ 34 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \ 35 { EXT4_MB_USE_RESERVED, "USE_RESV" }, \ 36 { EXT4_MB_STRICT_CHECK, "STRICT_CHECK" }) 37 38#define show_map_flags(flags) __print_flags(flags, "|", \ 39 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \ 40 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \ 41 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \ 42 { EXT4_GET_BLOCKS_SPLIT_NOMERGE, "SPLIT_NOMERGE" }, \ 43 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \ 44 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \ 45 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \ 46 { EXT4_GET_BLOCKS_CONVERT_UNWRITTEN, "CONVERT_UNWRITTEN" }, \ 47 { EXT4_GET_BLOCKS_ZERO, "ZERO" }, \ 48 { EXT4_GET_BLOCKS_IO_SUBMIT, "IO_SUBMIT" }, \ 49 { EXT4_EX_NOCACHE, "EX_NOCACHE" }) 50 51/* 52 * __print_flags() requires that all enum values be wrapped in the 53 * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace 54 * ring buffer. 55 */ 56TRACE_DEFINE_ENUM(BH_New); 57TRACE_DEFINE_ENUM(BH_Mapped); 58TRACE_DEFINE_ENUM(BH_Unwritten); 59TRACE_DEFINE_ENUM(BH_Boundary); 60 61#define show_mflags(flags) __print_flags(flags, "", \ 62 { EXT4_MAP_NEW, "N" }, \ 63 { EXT4_MAP_MAPPED, "M" }, \ 64 { EXT4_MAP_UNWRITTEN, "U" }, \ 65 { EXT4_MAP_BOUNDARY, "B" }) 66 67#define show_free_flags(flags) __print_flags(flags, "|", \ 68 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \ 69 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \ 70 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \ 71 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \ 72 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\ 73 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" }) 74 75TRACE_DEFINE_ENUM(ES_WRITTEN_B); 76TRACE_DEFINE_ENUM(ES_UNWRITTEN_B); 77TRACE_DEFINE_ENUM(ES_DELAYED_B); 78TRACE_DEFINE_ENUM(ES_HOLE_B); 79TRACE_DEFINE_ENUM(ES_REFERENCED_B); 80 81#define show_extent_status(status) __print_flags(status, "", \ 82 { EXTENT_STATUS_WRITTEN, "W" }, \ 83 { EXTENT_STATUS_UNWRITTEN, "U" }, \ 84 { EXTENT_STATUS_DELAYED, "D" }, \ 85 { EXTENT_STATUS_HOLE, "H" }, \ 86 { EXTENT_STATUS_REFERENCED, "R" }) 87 88#define show_falloc_mode(mode) __print_flags(mode, "|", \ 89 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \ 90 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \ 91 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \ 92 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"}, \ 93 { FALLOC_FL_WRITE_ZEROES, "WRITE_ZEROES"}) 94 95TRACE_DEFINE_ENUM(EXT4_FC_REASON_XATTR); 96TRACE_DEFINE_ENUM(EXT4_FC_REASON_CROSS_RENAME); 97TRACE_DEFINE_ENUM(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE); 98TRACE_DEFINE_ENUM(EXT4_FC_REASON_NOMEM); 99TRACE_DEFINE_ENUM(EXT4_FC_REASON_SWAP_BOOT); 100TRACE_DEFINE_ENUM(EXT4_FC_REASON_RESIZE); 101TRACE_DEFINE_ENUM(EXT4_FC_REASON_RENAME_DIR); 102TRACE_DEFINE_ENUM(EXT4_FC_REASON_FALLOC_RANGE); 103TRACE_DEFINE_ENUM(EXT4_FC_REASON_INODE_JOURNAL_DATA); 104TRACE_DEFINE_ENUM(EXT4_FC_REASON_ENCRYPTED_FILENAME); 105TRACE_DEFINE_ENUM(EXT4_FC_REASON_MAX); 106 107#define show_fc_reason(reason) \ 108 __print_symbolic(reason, \ 109 { EXT4_FC_REASON_XATTR, "XATTR"}, \ 110 { EXT4_FC_REASON_CROSS_RENAME, "CROSS_RENAME"}, \ 111 { EXT4_FC_REASON_JOURNAL_FLAG_CHANGE, "JOURNAL_FLAG_CHANGE"}, \ 112 { EXT4_FC_REASON_NOMEM, "NO_MEM"}, \ 113 { EXT4_FC_REASON_SWAP_BOOT, "SWAP_BOOT"}, \ 114 { EXT4_FC_REASON_RESIZE, "RESIZE"}, \ 115 { EXT4_FC_REASON_RENAME_DIR, "RENAME_DIR"}, \ 116 { EXT4_FC_REASON_FALLOC_RANGE, "FALLOC_RANGE"}, \ 117 { EXT4_FC_REASON_INODE_JOURNAL_DATA, "INODE_JOURNAL_DATA"}, \ 118 { EXT4_FC_REASON_ENCRYPTED_FILENAME, "ENCRYPTED_FILENAME"}) 119 120TRACE_DEFINE_ENUM(CR_POWER2_ALIGNED); 121TRACE_DEFINE_ENUM(CR_GOAL_LEN_FAST); 122TRACE_DEFINE_ENUM(CR_BEST_AVAIL_LEN); 123TRACE_DEFINE_ENUM(CR_GOAL_LEN_SLOW); 124TRACE_DEFINE_ENUM(CR_ANY_FREE); 125 126#define show_criteria(cr) \ 127 __print_symbolic(cr, \ 128 { CR_POWER2_ALIGNED, "CR_POWER2_ALIGNED" }, \ 129 { CR_GOAL_LEN_FAST, "CR_GOAL_LEN_FAST" }, \ 130 { CR_BEST_AVAIL_LEN, "CR_BEST_AVAIL_LEN" }, \ 131 { CR_GOAL_LEN_SLOW, "CR_GOAL_LEN_SLOW" }, \ 132 { CR_ANY_FREE, "CR_ANY_FREE" }) 133 134TRACE_EVENT(ext4_other_inode_update_time, 135 TP_PROTO(struct inode *inode, ino_t orig_ino), 136 137 TP_ARGS(inode, orig_ino), 138 139 TP_STRUCT__entry( 140 __field( dev_t, dev ) 141 __field( ino_t, ino ) 142 __field( ino_t, orig_ino ) 143 __field( uid_t, uid ) 144 __field( gid_t, gid ) 145 __field( __u16, mode ) 146 ), 147 148 TP_fast_assign( 149 __entry->orig_ino = orig_ino; 150 __entry->dev = inode->i_sb->s_dev; 151 __entry->ino = inode->i_ino; 152 __entry->uid = i_uid_read(inode); 153 __entry->gid = i_gid_read(inode); 154 __entry->mode = inode->i_mode; 155 ), 156 157 TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u", 158 MAJOR(__entry->dev), MINOR(__entry->dev), 159 (unsigned long) __entry->orig_ino, 160 (unsigned long) __entry->ino, __entry->mode, 161 __entry->uid, __entry->gid) 162); 163 164TRACE_EVENT(ext4_free_inode, 165 TP_PROTO(struct inode *inode), 166 167 TP_ARGS(inode), 168 169 TP_STRUCT__entry( 170 __field( dev_t, dev ) 171 __field( ino_t, ino ) 172 __field( uid_t, uid ) 173 __field( gid_t, gid ) 174 __field( __u64, blocks ) 175 __field( __u16, mode ) 176 ), 177 178 TP_fast_assign( 179 __entry->dev = inode->i_sb->s_dev; 180 __entry->ino = inode->i_ino; 181 __entry->uid = i_uid_read(inode); 182 __entry->gid = i_gid_read(inode); 183 __entry->blocks = inode->i_blocks; 184 __entry->mode = inode->i_mode; 185 ), 186 187 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu", 188 MAJOR(__entry->dev), MINOR(__entry->dev), 189 (unsigned long) __entry->ino, __entry->mode, 190 __entry->uid, __entry->gid, __entry->blocks) 191); 192 193TRACE_EVENT(ext4_request_inode, 194 TP_PROTO(struct inode *dir, int mode), 195 196 TP_ARGS(dir, mode), 197 198 TP_STRUCT__entry( 199 __field( dev_t, dev ) 200 __field( ino_t, dir ) 201 __field( __u16, mode ) 202 ), 203 204 TP_fast_assign( 205 __entry->dev = dir->i_sb->s_dev; 206 __entry->dir = dir->i_ino; 207 __entry->mode = mode; 208 ), 209 210 TP_printk("dev %d,%d dir %lu mode 0%o", 211 MAJOR(__entry->dev), MINOR(__entry->dev), 212 (unsigned long) __entry->dir, __entry->mode) 213); 214 215TRACE_EVENT(ext4_allocate_inode, 216 TP_PROTO(struct inode *inode, struct inode *dir, int mode), 217 218 TP_ARGS(inode, dir, mode), 219 220 TP_STRUCT__entry( 221 __field( dev_t, dev ) 222 __field( ino_t, ino ) 223 __field( ino_t, dir ) 224 __field( __u16, mode ) 225 ), 226 227 TP_fast_assign( 228 __entry->dev = inode->i_sb->s_dev; 229 __entry->ino = inode->i_ino; 230 __entry->dir = dir->i_ino; 231 __entry->mode = mode; 232 ), 233 234 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o", 235 MAJOR(__entry->dev), MINOR(__entry->dev), 236 (unsigned long) __entry->ino, 237 (unsigned long) __entry->dir, __entry->mode) 238); 239 240TRACE_EVENT(ext4_evict_inode, 241 TP_PROTO(struct inode *inode), 242 243 TP_ARGS(inode), 244 245 TP_STRUCT__entry( 246 __field( dev_t, dev ) 247 __field( ino_t, ino ) 248 __field( int, nlink ) 249 ), 250 251 TP_fast_assign( 252 __entry->dev = inode->i_sb->s_dev; 253 __entry->ino = inode->i_ino; 254 __entry->nlink = inode->i_nlink; 255 ), 256 257 TP_printk("dev %d,%d ino %lu nlink %d", 258 MAJOR(__entry->dev), MINOR(__entry->dev), 259 (unsigned long) __entry->ino, __entry->nlink) 260); 261 262TRACE_EVENT(ext4_drop_inode, 263 TP_PROTO(struct inode *inode, int drop), 264 265 TP_ARGS(inode, drop), 266 267 TP_STRUCT__entry( 268 __field( dev_t, dev ) 269 __field( ino_t, ino ) 270 __field( int, drop ) 271 ), 272 273 TP_fast_assign( 274 __entry->dev = inode->i_sb->s_dev; 275 __entry->ino = inode->i_ino; 276 __entry->drop = drop; 277 ), 278 279 TP_printk("dev %d,%d ino %lu drop %d", 280 MAJOR(__entry->dev), MINOR(__entry->dev), 281 (unsigned long) __entry->ino, __entry->drop) 282); 283 284TRACE_EVENT(ext4_nfs_commit_metadata, 285 TP_PROTO(struct inode *inode), 286 287 TP_ARGS(inode), 288 289 TP_STRUCT__entry( 290 __field( dev_t, dev ) 291 __field( ino_t, ino ) 292 ), 293 294 TP_fast_assign( 295 __entry->dev = inode->i_sb->s_dev; 296 __entry->ino = inode->i_ino; 297 ), 298 299 TP_printk("dev %d,%d ino %lu", 300 MAJOR(__entry->dev), MINOR(__entry->dev), 301 (unsigned long) __entry->ino) 302); 303 304TRACE_EVENT(ext4_mark_inode_dirty, 305 TP_PROTO(struct inode *inode, unsigned long IP), 306 307 TP_ARGS(inode, IP), 308 309 TP_STRUCT__entry( 310 __field( dev_t, dev ) 311 __field( ino_t, ino ) 312 __field(unsigned long, ip ) 313 ), 314 315 TP_fast_assign( 316 __entry->dev = inode->i_sb->s_dev; 317 __entry->ino = inode->i_ino; 318 __entry->ip = IP; 319 ), 320 321 TP_printk("dev %d,%d ino %lu caller %pS", 322 MAJOR(__entry->dev), MINOR(__entry->dev), 323 (unsigned long) __entry->ino, (void *)__entry->ip) 324); 325 326TRACE_EVENT(ext4_begin_ordered_truncate, 327 TP_PROTO(struct inode *inode, loff_t new_size), 328 329 TP_ARGS(inode, new_size), 330 331 TP_STRUCT__entry( 332 __field( dev_t, dev ) 333 __field( ino_t, ino ) 334 __field( loff_t, new_size ) 335 ), 336 337 TP_fast_assign( 338 __entry->dev = inode->i_sb->s_dev; 339 __entry->ino = inode->i_ino; 340 __entry->new_size = new_size; 341 ), 342 343 TP_printk("dev %d,%d ino %lu new_size %lld", 344 MAJOR(__entry->dev), MINOR(__entry->dev), 345 (unsigned long) __entry->ino, 346 __entry->new_size) 347); 348 349DECLARE_EVENT_CLASS(ext4__write_begin, 350 351 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 352 353 TP_ARGS(inode, pos, len), 354 355 TP_STRUCT__entry( 356 __field( dev_t, dev ) 357 __field( ino_t, ino ) 358 __field( loff_t, pos ) 359 __field( unsigned int, len ) 360 ), 361 362 TP_fast_assign( 363 __entry->dev = inode->i_sb->s_dev; 364 __entry->ino = inode->i_ino; 365 __entry->pos = pos; 366 __entry->len = len; 367 ), 368 369 TP_printk("dev %d,%d ino %lu pos %lld len %u", 370 MAJOR(__entry->dev), MINOR(__entry->dev), 371 (unsigned long) __entry->ino, 372 __entry->pos, __entry->len) 373); 374 375DEFINE_EVENT(ext4__write_begin, ext4_write_begin, 376 377 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 378 379 TP_ARGS(inode, pos, len) 380); 381 382DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin, 383 384 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), 385 386 TP_ARGS(inode, pos, len) 387); 388 389DECLARE_EVENT_CLASS(ext4__write_end, 390 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 391 unsigned int copied), 392 393 TP_ARGS(inode, pos, len, copied), 394 395 TP_STRUCT__entry( 396 __field( dev_t, dev ) 397 __field( ino_t, ino ) 398 __field( loff_t, pos ) 399 __field( unsigned int, len ) 400 __field( unsigned int, copied ) 401 ), 402 403 TP_fast_assign( 404 __entry->dev = inode->i_sb->s_dev; 405 __entry->ino = inode->i_ino; 406 __entry->pos = pos; 407 __entry->len = len; 408 __entry->copied = copied; 409 ), 410 411 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u", 412 MAJOR(__entry->dev), MINOR(__entry->dev), 413 (unsigned long) __entry->ino, 414 __entry->pos, __entry->len, __entry->copied) 415); 416 417DEFINE_EVENT(ext4__write_end, ext4_write_end, 418 419 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 420 unsigned int copied), 421 422 TP_ARGS(inode, pos, len, copied) 423); 424 425DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end, 426 427 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 428 unsigned int copied), 429 430 TP_ARGS(inode, pos, len, copied) 431); 432 433DEFINE_EVENT(ext4__write_end, ext4_da_write_end, 434 435 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, 436 unsigned int copied), 437 438 TP_ARGS(inode, pos, len, copied) 439); 440 441TRACE_EVENT(ext4_writepages, 442 TP_PROTO(struct inode *inode, struct writeback_control *wbc), 443 444 TP_ARGS(inode, wbc), 445 446 TP_STRUCT__entry( 447 __field( dev_t, dev ) 448 __field( ino_t, ino ) 449 __field( long, nr_to_write ) 450 __field( long, pages_skipped ) 451 __field( loff_t, range_start ) 452 __field( loff_t, range_end ) 453 __field( pgoff_t, writeback_index ) 454 __field( int, sync_mode ) 455 __field( char, for_kupdate ) 456 __field( char, range_cyclic ) 457 ), 458 459 TP_fast_assign( 460 __entry->dev = inode->i_sb->s_dev; 461 __entry->ino = inode->i_ino; 462 __entry->nr_to_write = wbc->nr_to_write; 463 __entry->pages_skipped = wbc->pages_skipped; 464 __entry->range_start = wbc->range_start; 465 __entry->range_end = wbc->range_end; 466 __entry->writeback_index = inode->i_mapping->writeback_index; 467 __entry->sync_mode = wbc->sync_mode; 468 __entry->for_kupdate = wbc->for_kupdate; 469 __entry->range_cyclic = wbc->range_cyclic; 470 ), 471 472 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " 473 "range_start %lld range_end %lld sync_mode %d " 474 "for_kupdate %d range_cyclic %d writeback_index %lu", 475 MAJOR(__entry->dev), MINOR(__entry->dev), 476 (unsigned long) __entry->ino, __entry->nr_to_write, 477 __entry->pages_skipped, __entry->range_start, 478 __entry->range_end, __entry->sync_mode, 479 __entry->for_kupdate, __entry->range_cyclic, 480 (unsigned long) __entry->writeback_index) 481); 482 483TRACE_EVENT(ext4_da_write_folios_start, 484 TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos, 485 struct writeback_control *wbc), 486 487 TP_ARGS(inode, start_pos, next_pos, wbc), 488 489 TP_STRUCT__entry( 490 __field( dev_t, dev ) 491 __field( ino_t, ino ) 492 __field( loff_t, start_pos ) 493 __field( loff_t, next_pos ) 494 __field( long, nr_to_write ) 495 __field( int, sync_mode ) 496 ), 497 498 TP_fast_assign( 499 __entry->dev = inode->i_sb->s_dev; 500 __entry->ino = inode->i_ino; 501 __entry->start_pos = start_pos; 502 __entry->next_pos = next_pos; 503 __entry->nr_to_write = wbc->nr_to_write; 504 __entry->sync_mode = wbc->sync_mode; 505 ), 506 507 TP_printk("dev %d,%d ino %lu start_pos 0x%llx next_pos 0x%llx nr_to_write %ld sync_mode %d", 508 MAJOR(__entry->dev), MINOR(__entry->dev), 509 (unsigned long) __entry->ino, __entry->start_pos, __entry->next_pos, 510 __entry->nr_to_write, __entry->sync_mode) 511); 512 513TRACE_EVENT(ext4_da_write_folios_end, 514 TP_PROTO(struct inode *inode, loff_t start_pos, loff_t next_pos, 515 struct writeback_control *wbc, int ret), 516 517 TP_ARGS(inode, start_pos, next_pos, wbc, ret), 518 519 TP_STRUCT__entry( 520 __field( dev_t, dev ) 521 __field( ino_t, ino ) 522 __field( loff_t, start_pos ) 523 __field( loff_t, next_pos ) 524 __field( long, nr_to_write ) 525 __field( int, ret ) 526 ), 527 528 TP_fast_assign( 529 __entry->dev = inode->i_sb->s_dev; 530 __entry->ino = inode->i_ino; 531 __entry->start_pos = start_pos; 532 __entry->next_pos = next_pos; 533 __entry->nr_to_write = wbc->nr_to_write; 534 __entry->ret = ret; 535 ), 536 537 TP_printk("dev %d,%d ino %lu start_pos 0x%llx next_pos 0x%llx nr_to_write %ld ret %d", 538 MAJOR(__entry->dev), MINOR(__entry->dev), 539 (unsigned long) __entry->ino, __entry->start_pos, __entry->next_pos, 540 __entry->nr_to_write, __entry->ret) 541); 542 543TRACE_EVENT(ext4_da_write_pages_extent, 544 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map), 545 546 TP_ARGS(inode, map), 547 548 TP_STRUCT__entry( 549 __field( dev_t, dev ) 550 __field( ino_t, ino ) 551 __field( __u64, lblk ) 552 __field( __u32, len ) 553 __field( __u32, flags ) 554 ), 555 556 TP_fast_assign( 557 __entry->dev = inode->i_sb->s_dev; 558 __entry->ino = inode->i_ino; 559 __entry->lblk = map->m_lblk; 560 __entry->len = map->m_len; 561 __entry->flags = map->m_flags; 562 ), 563 564 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s", 565 MAJOR(__entry->dev), MINOR(__entry->dev), 566 (unsigned long) __entry->ino, __entry->lblk, __entry->len, 567 show_mflags(__entry->flags)) 568); 569 570TRACE_EVENT(ext4_writepages_result, 571 TP_PROTO(struct inode *inode, struct writeback_control *wbc, 572 int ret, int pages_written), 573 574 TP_ARGS(inode, wbc, ret, pages_written), 575 576 TP_STRUCT__entry( 577 __field( dev_t, dev ) 578 __field( ino_t, ino ) 579 __field( int, ret ) 580 __field( int, pages_written ) 581 __field( long, pages_skipped ) 582 __field( pgoff_t, writeback_index ) 583 __field( int, sync_mode ) 584 ), 585 586 TP_fast_assign( 587 __entry->dev = inode->i_sb->s_dev; 588 __entry->ino = inode->i_ino; 589 __entry->ret = ret; 590 __entry->pages_written = pages_written; 591 __entry->pages_skipped = wbc->pages_skipped; 592 __entry->writeback_index = inode->i_mapping->writeback_index; 593 __entry->sync_mode = wbc->sync_mode; 594 ), 595 596 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " 597 "sync_mode %d writeback_index %lu", 598 MAJOR(__entry->dev), MINOR(__entry->dev), 599 (unsigned long) __entry->ino, __entry->ret, 600 __entry->pages_written, __entry->pages_skipped, 601 __entry->sync_mode, 602 (unsigned long) __entry->writeback_index) 603); 604 605DECLARE_EVENT_CLASS(ext4__folio_op, 606 TP_PROTO(struct inode *inode, struct folio *folio), 607 608 TP_ARGS(inode, folio), 609 610 TP_STRUCT__entry( 611 __field( dev_t, dev ) 612 __field( ino_t, ino ) 613 __field( pgoff_t, index ) 614 615 ), 616 617 TP_fast_assign( 618 __entry->dev = inode->i_sb->s_dev; 619 __entry->ino = inode->i_ino; 620 __entry->index = folio->index; 621 ), 622 623 TP_printk("dev %d,%d ino %lu folio_index %lu", 624 MAJOR(__entry->dev), MINOR(__entry->dev), 625 (unsigned long) __entry->ino, 626 (unsigned long) __entry->index) 627); 628 629DEFINE_EVENT(ext4__folio_op, ext4_read_folio, 630 631 TP_PROTO(struct inode *inode, struct folio *folio), 632 633 TP_ARGS(inode, folio) 634); 635 636DEFINE_EVENT(ext4__folio_op, ext4_release_folio, 637 638 TP_PROTO(struct inode *inode, struct folio *folio), 639 640 TP_ARGS(inode, folio) 641); 642 643DECLARE_EVENT_CLASS(ext4_invalidate_folio_op, 644 TP_PROTO(struct folio *folio, size_t offset, size_t length), 645 646 TP_ARGS(folio, offset, length), 647 648 TP_STRUCT__entry( 649 __field( dev_t, dev ) 650 __field( ino_t, ino ) 651 __field( pgoff_t, index ) 652 __field( size_t, offset ) 653 __field( size_t, length ) 654 ), 655 656 TP_fast_assign( 657 __entry->dev = folio->mapping->host->i_sb->s_dev; 658 __entry->ino = folio->mapping->host->i_ino; 659 __entry->index = folio->index; 660 __entry->offset = offset; 661 __entry->length = length; 662 ), 663 664 TP_printk("dev %d,%d ino %lu folio_index %lu offset %zu length %zu", 665 MAJOR(__entry->dev), MINOR(__entry->dev), 666 (unsigned long) __entry->ino, 667 (unsigned long) __entry->index, 668 __entry->offset, __entry->length) 669); 670 671DEFINE_EVENT(ext4_invalidate_folio_op, ext4_invalidate_folio, 672 TP_PROTO(struct folio *folio, size_t offset, size_t length), 673 674 TP_ARGS(folio, offset, length) 675); 676 677DEFINE_EVENT(ext4_invalidate_folio_op, ext4_journalled_invalidate_folio, 678 TP_PROTO(struct folio *folio, size_t offset, size_t length), 679 680 TP_ARGS(folio, offset, length) 681); 682 683TRACE_EVENT(ext4_discard_blocks, 684 TP_PROTO(struct super_block *sb, unsigned long long blk, 685 unsigned long long count), 686 687 TP_ARGS(sb, blk, count), 688 689 TP_STRUCT__entry( 690 __field( dev_t, dev ) 691 __field( __u64, blk ) 692 __field( __u64, count ) 693 694 ), 695 696 TP_fast_assign( 697 __entry->dev = sb->s_dev; 698 __entry->blk = blk; 699 __entry->count = count; 700 ), 701 702 TP_printk("dev %d,%d blk %llu count %llu", 703 MAJOR(__entry->dev), MINOR(__entry->dev), 704 __entry->blk, __entry->count) 705); 706 707DECLARE_EVENT_CLASS(ext4__mb_new_pa, 708 TP_PROTO(struct ext4_allocation_context *ac, 709 struct ext4_prealloc_space *pa), 710 711 TP_ARGS(ac, pa), 712 713 TP_STRUCT__entry( 714 __field( dev_t, dev ) 715 __field( ino_t, ino ) 716 __field( __u64, pa_pstart ) 717 __field( __u64, pa_lstart ) 718 __field( __u32, pa_len ) 719 720 ), 721 722 TP_fast_assign( 723 __entry->dev = ac->ac_sb->s_dev; 724 __entry->ino = ac->ac_inode->i_ino; 725 __entry->pa_pstart = pa->pa_pstart; 726 __entry->pa_lstart = pa->pa_lstart; 727 __entry->pa_len = pa->pa_len; 728 ), 729 730 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu", 731 MAJOR(__entry->dev), MINOR(__entry->dev), 732 (unsigned long) __entry->ino, 733 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart) 734); 735 736DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa, 737 738 TP_PROTO(struct ext4_allocation_context *ac, 739 struct ext4_prealloc_space *pa), 740 741 TP_ARGS(ac, pa) 742); 743 744DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa, 745 746 TP_PROTO(struct ext4_allocation_context *ac, 747 struct ext4_prealloc_space *pa), 748 749 TP_ARGS(ac, pa) 750); 751 752TRACE_EVENT(ext4_mb_release_inode_pa, 753 TP_PROTO(struct ext4_prealloc_space *pa, 754 unsigned long long block, unsigned int count), 755 756 TP_ARGS(pa, block, count), 757 758 TP_STRUCT__entry( 759 __field( dev_t, dev ) 760 __field( ino_t, ino ) 761 __field( __u64, block ) 762 __field( __u32, count ) 763 764 ), 765 766 TP_fast_assign( 767 __entry->dev = pa->pa_inode->i_sb->s_dev; 768 __entry->ino = pa->pa_inode->i_ino; 769 __entry->block = block; 770 __entry->count = count; 771 ), 772 773 TP_printk("dev %d,%d ino %lu block %llu count %u", 774 MAJOR(__entry->dev), MINOR(__entry->dev), 775 (unsigned long) __entry->ino, 776 __entry->block, __entry->count) 777); 778 779TRACE_EVENT(ext4_mb_release_group_pa, 780 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa), 781 782 TP_ARGS(sb, pa), 783 784 TP_STRUCT__entry( 785 __field( dev_t, dev ) 786 __field( __u64, pa_pstart ) 787 __field( __u32, pa_len ) 788 789 ), 790 791 TP_fast_assign( 792 __entry->dev = sb->s_dev; 793 __entry->pa_pstart = pa->pa_pstart; 794 __entry->pa_len = pa->pa_len; 795 ), 796 797 TP_printk("dev %d,%d pstart %llu len %u", 798 MAJOR(__entry->dev), MINOR(__entry->dev), 799 __entry->pa_pstart, __entry->pa_len) 800); 801 802TRACE_EVENT(ext4_discard_preallocations, 803 TP_PROTO(struct inode *inode, unsigned int len), 804 805 TP_ARGS(inode, len), 806 807 TP_STRUCT__entry( 808 __field( dev_t, dev ) 809 __field( ino_t, ino ) 810 __field( unsigned int, len ) 811 812 ), 813 814 TP_fast_assign( 815 __entry->dev = inode->i_sb->s_dev; 816 __entry->ino = inode->i_ino; 817 __entry->len = len; 818 ), 819 820 TP_printk("dev %d,%d ino %lu len: %u", 821 MAJOR(__entry->dev), MINOR(__entry->dev), 822 (unsigned long) __entry->ino, __entry->len) 823); 824 825TRACE_EVENT(ext4_mb_discard_preallocations, 826 TP_PROTO(struct super_block *sb, int needed), 827 828 TP_ARGS(sb, needed), 829 830 TP_STRUCT__entry( 831 __field( dev_t, dev ) 832 __field( int, needed ) 833 834 ), 835 836 TP_fast_assign( 837 __entry->dev = sb->s_dev; 838 __entry->needed = needed; 839 ), 840 841 TP_printk("dev %d,%d needed %d", 842 MAJOR(__entry->dev), MINOR(__entry->dev), 843 __entry->needed) 844); 845 846TRACE_EVENT(ext4_request_blocks, 847 TP_PROTO(struct ext4_allocation_request *ar), 848 849 TP_ARGS(ar), 850 851 TP_STRUCT__entry( 852 __field( dev_t, dev ) 853 __field( ino_t, ino ) 854 __field( unsigned int, len ) 855 __field( __u32, logical ) 856 __field( __u32, lleft ) 857 __field( __u32, lright ) 858 __field( __u64, goal ) 859 __field( __u64, pleft ) 860 __field( __u64, pright ) 861 __field( unsigned int, flags ) 862 ), 863 864 TP_fast_assign( 865 __entry->dev = ar->inode->i_sb->s_dev; 866 __entry->ino = ar->inode->i_ino; 867 __entry->len = ar->len; 868 __entry->logical = ar->logical; 869 __entry->goal = ar->goal; 870 __entry->lleft = ar->lleft; 871 __entry->lright = ar->lright; 872 __entry->pleft = ar->pleft; 873 __entry->pright = ar->pright; 874 __entry->flags = ar->flags; 875 ), 876 877 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu " 878 "lleft %u lright %u pleft %llu pright %llu ", 879 MAJOR(__entry->dev), MINOR(__entry->dev), 880 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), 881 __entry->len, __entry->logical, __entry->goal, 882 __entry->lleft, __entry->lright, __entry->pleft, 883 __entry->pright) 884); 885 886TRACE_EVENT(ext4_allocate_blocks, 887 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), 888 889 TP_ARGS(ar, block), 890 891 TP_STRUCT__entry( 892 __field( dev_t, dev ) 893 __field( ino_t, ino ) 894 __field( __u64, block ) 895 __field( unsigned int, len ) 896 __field( __u32, logical ) 897 __field( __u32, lleft ) 898 __field( __u32, lright ) 899 __field( __u64, goal ) 900 __field( __u64, pleft ) 901 __field( __u64, pright ) 902 __field( unsigned int, flags ) 903 ), 904 905 TP_fast_assign( 906 __entry->dev = ar->inode->i_sb->s_dev; 907 __entry->ino = ar->inode->i_ino; 908 __entry->block = block; 909 __entry->len = ar->len; 910 __entry->logical = ar->logical; 911 __entry->goal = ar->goal; 912 __entry->lleft = ar->lleft; 913 __entry->lright = ar->lright; 914 __entry->pleft = ar->pleft; 915 __entry->pright = ar->pright; 916 __entry->flags = ar->flags; 917 ), 918 919 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u " 920 "goal %llu lleft %u lright %u pleft %llu pright %llu", 921 MAJOR(__entry->dev), MINOR(__entry->dev), 922 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), 923 __entry->len, __entry->block, __entry->logical, 924 __entry->goal, __entry->lleft, __entry->lright, 925 __entry->pleft, __entry->pright) 926); 927 928TRACE_EVENT(ext4_free_blocks, 929 TP_PROTO(struct inode *inode, __u64 block, unsigned long count, 930 int flags), 931 932 TP_ARGS(inode, block, count, flags), 933 934 TP_STRUCT__entry( 935 __field( dev_t, dev ) 936 __field( ino_t, ino ) 937 __field( __u64, block ) 938 __field( unsigned long, count ) 939 __field( int, flags ) 940 __field( __u16, mode ) 941 ), 942 943 TP_fast_assign( 944 __entry->dev = inode->i_sb->s_dev; 945 __entry->ino = inode->i_ino; 946 __entry->block = block; 947 __entry->count = count; 948 __entry->flags = flags; 949 __entry->mode = inode->i_mode; 950 ), 951 952 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s", 953 MAJOR(__entry->dev), MINOR(__entry->dev), 954 (unsigned long) __entry->ino, 955 __entry->mode, __entry->block, __entry->count, 956 show_free_flags(__entry->flags)) 957); 958 959TRACE_EVENT(ext4_sync_file_enter, 960 TP_PROTO(struct file *file, int datasync), 961 962 TP_ARGS(file, datasync), 963 964 TP_STRUCT__entry( 965 __field( dev_t, dev ) 966 __field( ino_t, ino ) 967 __field( ino_t, parent ) 968 __field( int, datasync ) 969 ), 970 971 TP_fast_assign( 972 struct dentry *dentry = file->f_path.dentry; 973 974 __entry->dev = dentry->d_sb->s_dev; 975 __entry->ino = d_inode(dentry)->i_ino; 976 __entry->datasync = datasync; 977 __entry->parent = d_inode(dentry->d_parent)->i_ino; 978 ), 979 980 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ", 981 MAJOR(__entry->dev), MINOR(__entry->dev), 982 (unsigned long) __entry->ino, 983 (unsigned long) __entry->parent, __entry->datasync) 984); 985 986TRACE_EVENT(ext4_sync_file_exit, 987 TP_PROTO(struct inode *inode, int ret), 988 989 TP_ARGS(inode, ret), 990 991 TP_STRUCT__entry( 992 __field( dev_t, dev ) 993 __field( ino_t, ino ) 994 __field( int, ret ) 995 ), 996 997 TP_fast_assign( 998 __entry->dev = inode->i_sb->s_dev; 999 __entry->ino = inode->i_ino; 1000 __entry->ret = ret; 1001 ), 1002 1003 TP_printk("dev %d,%d ino %lu ret %d", 1004 MAJOR(__entry->dev), MINOR(__entry->dev), 1005 (unsigned long) __entry->ino, 1006 __entry->ret) 1007); 1008 1009TRACE_EVENT(ext4_sync_fs, 1010 TP_PROTO(struct super_block *sb, int wait), 1011 1012 TP_ARGS(sb, wait), 1013 1014 TP_STRUCT__entry( 1015 __field( dev_t, dev ) 1016 __field( int, wait ) 1017 1018 ), 1019 1020 TP_fast_assign( 1021 __entry->dev = sb->s_dev; 1022 __entry->wait = wait; 1023 ), 1024 1025 TP_printk("dev %d,%d wait %d", 1026 MAJOR(__entry->dev), MINOR(__entry->dev), 1027 __entry->wait) 1028); 1029 1030TRACE_EVENT(ext4_alloc_da_blocks, 1031 TP_PROTO(struct inode *inode), 1032 1033 TP_ARGS(inode), 1034 1035 TP_STRUCT__entry( 1036 __field( dev_t, dev ) 1037 __field( ino_t, ino ) 1038 __field( unsigned int, data_blocks ) 1039 ), 1040 1041 TP_fast_assign( 1042 __entry->dev = inode->i_sb->s_dev; 1043 __entry->ino = inode->i_ino; 1044 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1045 ), 1046 1047 TP_printk("dev %d,%d ino %lu reserved_data_blocks %u", 1048 MAJOR(__entry->dev), MINOR(__entry->dev), 1049 (unsigned long) __entry->ino, 1050 __entry->data_blocks) 1051); 1052 1053TRACE_EVENT(ext4_mballoc_alloc, 1054 TP_PROTO(struct ext4_allocation_context *ac), 1055 1056 TP_ARGS(ac), 1057 1058 TP_STRUCT__entry( 1059 __field( dev_t, dev ) 1060 __field( ino_t, ino ) 1061 __field( __u32, orig_logical ) 1062 __field( int, orig_start ) 1063 __field( __u32, orig_group ) 1064 __field( int, orig_len ) 1065 __field( __u32, goal_logical ) 1066 __field( int, goal_start ) 1067 __field( __u32, goal_group ) 1068 __field( int, goal_len ) 1069 __field( __u32, result_logical ) 1070 __field( int, result_start ) 1071 __field( __u32, result_group ) 1072 __field( int, result_len ) 1073 __field( __u16, found ) 1074 __field( __u16, groups ) 1075 __field( __u16, buddy ) 1076 __field( __u16, flags ) 1077 __field( __u16, tail ) 1078 __field( __u8, cr ) 1079 ), 1080 1081 TP_fast_assign( 1082 __entry->dev = ac->ac_inode->i_sb->s_dev; 1083 __entry->ino = ac->ac_inode->i_ino; 1084 __entry->orig_logical = ac->ac_o_ex.fe_logical; 1085 __entry->orig_start = ac->ac_o_ex.fe_start; 1086 __entry->orig_group = ac->ac_o_ex.fe_group; 1087 __entry->orig_len = ac->ac_o_ex.fe_len; 1088 __entry->goal_logical = ac->ac_g_ex.fe_logical; 1089 __entry->goal_start = ac->ac_g_ex.fe_start; 1090 __entry->goal_group = ac->ac_g_ex.fe_group; 1091 __entry->goal_len = ac->ac_g_ex.fe_len; 1092 __entry->result_logical = ac->ac_f_ex.fe_logical; 1093 __entry->result_start = ac->ac_f_ex.fe_start; 1094 __entry->result_group = ac->ac_f_ex.fe_group; 1095 __entry->result_len = ac->ac_f_ex.fe_len; 1096 __entry->found = ac->ac_found; 1097 __entry->flags = ac->ac_flags; 1098 __entry->groups = ac->ac_groups_scanned; 1099 __entry->buddy = ac->ac_buddy; 1100 __entry->tail = ac->ac_tail; 1101 __entry->cr = ac->ac_criteria; 1102 ), 1103 1104 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " 1105 "result %u/%d/%u@%u blks %u grps %u cr %s flags %s " 1106 "tail %u broken %u", 1107 MAJOR(__entry->dev), MINOR(__entry->dev), 1108 (unsigned long) __entry->ino, 1109 __entry->orig_group, __entry->orig_start, 1110 __entry->orig_len, __entry->orig_logical, 1111 __entry->goal_group, __entry->goal_start, 1112 __entry->goal_len, __entry->goal_logical, 1113 __entry->result_group, __entry->result_start, 1114 __entry->result_len, __entry->result_logical, 1115 __entry->found, __entry->groups, show_criteria(__entry->cr), 1116 show_mballoc_flags(__entry->flags), __entry->tail, 1117 __entry->buddy ? 1 << __entry->buddy : 0) 1118); 1119 1120TRACE_EVENT(ext4_mballoc_prealloc, 1121 TP_PROTO(struct ext4_allocation_context *ac), 1122 1123 TP_ARGS(ac), 1124 1125 TP_STRUCT__entry( 1126 __field( dev_t, dev ) 1127 __field( ino_t, ino ) 1128 __field( __u32, orig_logical ) 1129 __field( int, orig_start ) 1130 __field( __u32, orig_group ) 1131 __field( int, orig_len ) 1132 __field( __u32, result_logical ) 1133 __field( int, result_start ) 1134 __field( __u32, result_group ) 1135 __field( int, result_len ) 1136 ), 1137 1138 TP_fast_assign( 1139 __entry->dev = ac->ac_inode->i_sb->s_dev; 1140 __entry->ino = ac->ac_inode->i_ino; 1141 __entry->orig_logical = ac->ac_o_ex.fe_logical; 1142 __entry->orig_start = ac->ac_o_ex.fe_start; 1143 __entry->orig_group = ac->ac_o_ex.fe_group; 1144 __entry->orig_len = ac->ac_o_ex.fe_len; 1145 __entry->result_logical = ac->ac_b_ex.fe_logical; 1146 __entry->result_start = ac->ac_b_ex.fe_start; 1147 __entry->result_group = ac->ac_b_ex.fe_group; 1148 __entry->result_len = ac->ac_b_ex.fe_len; 1149 ), 1150 1151 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u", 1152 MAJOR(__entry->dev), MINOR(__entry->dev), 1153 (unsigned long) __entry->ino, 1154 __entry->orig_group, __entry->orig_start, 1155 __entry->orig_len, __entry->orig_logical, 1156 __entry->result_group, __entry->result_start, 1157 __entry->result_len, __entry->result_logical) 1158); 1159 1160DECLARE_EVENT_CLASS(ext4__mballoc, 1161 TP_PROTO(struct super_block *sb, 1162 struct inode *inode, 1163 ext4_group_t group, 1164 ext4_grpblk_t start, 1165 ext4_grpblk_t len), 1166 1167 TP_ARGS(sb, inode, group, start, len), 1168 1169 TP_STRUCT__entry( 1170 __field( dev_t, dev ) 1171 __field( ino_t, ino ) 1172 __field( int, result_start ) 1173 __field( __u32, result_group ) 1174 __field( int, result_len ) 1175 ), 1176 1177 TP_fast_assign( 1178 __entry->dev = sb->s_dev; 1179 __entry->ino = inode ? inode->i_ino : 0; 1180 __entry->result_start = start; 1181 __entry->result_group = group; 1182 __entry->result_len = len; 1183 ), 1184 1185 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ", 1186 MAJOR(__entry->dev), MINOR(__entry->dev), 1187 (unsigned long) __entry->ino, 1188 __entry->result_group, __entry->result_start, 1189 __entry->result_len) 1190); 1191 1192DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, 1193 1194 TP_PROTO(struct super_block *sb, 1195 struct inode *inode, 1196 ext4_group_t group, 1197 ext4_grpblk_t start, 1198 ext4_grpblk_t len), 1199 1200 TP_ARGS(sb, inode, group, start, len) 1201); 1202 1203DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, 1204 1205 TP_PROTO(struct super_block *sb, 1206 struct inode *inode, 1207 ext4_group_t group, 1208 ext4_grpblk_t start, 1209 ext4_grpblk_t len), 1210 1211 TP_ARGS(sb, inode, group, start, len) 1212); 1213 1214TRACE_EVENT(ext4_forget, 1215 TP_PROTO(struct inode *inode, int is_metadata, __u64 block), 1216 1217 TP_ARGS(inode, is_metadata, block), 1218 1219 TP_STRUCT__entry( 1220 __field( dev_t, dev ) 1221 __field( ino_t, ino ) 1222 __field( __u64, block ) 1223 __field( int, is_metadata ) 1224 __field( __u16, mode ) 1225 ), 1226 1227 TP_fast_assign( 1228 __entry->dev = inode->i_sb->s_dev; 1229 __entry->ino = inode->i_ino; 1230 __entry->block = block; 1231 __entry->is_metadata = is_metadata; 1232 __entry->mode = inode->i_mode; 1233 ), 1234 1235 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu", 1236 MAJOR(__entry->dev), MINOR(__entry->dev), 1237 (unsigned long) __entry->ino, 1238 __entry->mode, __entry->is_metadata, __entry->block) 1239); 1240 1241TRACE_EVENT(ext4_da_update_reserve_space, 1242 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), 1243 1244 TP_ARGS(inode, used_blocks, quota_claim), 1245 1246 TP_STRUCT__entry( 1247 __field( dev_t, dev ) 1248 __field( ino_t, ino ) 1249 __field( __u64, i_blocks ) 1250 __field( int, used_blocks ) 1251 __field( int, reserved_data_blocks ) 1252 __field( int, quota_claim ) 1253 __field( __u16, mode ) 1254 ), 1255 1256 TP_fast_assign( 1257 __entry->dev = inode->i_sb->s_dev; 1258 __entry->ino = inode->i_ino; 1259 __entry->i_blocks = inode->i_blocks; 1260 __entry->used_blocks = used_blocks; 1261 __entry->reserved_data_blocks = 1262 EXT4_I(inode)->i_reserved_data_blocks; 1263 __entry->quota_claim = quota_claim; 1264 __entry->mode = inode->i_mode; 1265 ), 1266 1267 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " 1268 "reserved_data_blocks %d quota_claim %d", 1269 MAJOR(__entry->dev), MINOR(__entry->dev), 1270 (unsigned long) __entry->ino, 1271 __entry->mode, __entry->i_blocks, 1272 __entry->used_blocks, __entry->reserved_data_blocks, 1273 __entry->quota_claim) 1274); 1275 1276TRACE_EVENT(ext4_da_reserve_space, 1277 TP_PROTO(struct inode *inode, int nr_resv), 1278 1279 TP_ARGS(inode, nr_resv), 1280 1281 TP_STRUCT__entry( 1282 __field( dev_t, dev ) 1283 __field( ino_t, ino ) 1284 __field( __u64, i_blocks ) 1285 __field( int, reserve_blocks ) 1286 __field( int, reserved_data_blocks ) 1287 __field( __u16, mode ) 1288 ), 1289 1290 TP_fast_assign( 1291 __entry->dev = inode->i_sb->s_dev; 1292 __entry->ino = inode->i_ino; 1293 __entry->i_blocks = inode->i_blocks; 1294 __entry->reserve_blocks = nr_resv; 1295 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1296 __entry->mode = inode->i_mode; 1297 ), 1298 1299 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu reserve_blocks %d" 1300 "reserved_data_blocks %d", 1301 MAJOR(__entry->dev), MINOR(__entry->dev), 1302 (unsigned long) __entry->ino, 1303 __entry->mode, __entry->i_blocks, 1304 __entry->reserve_blocks, __entry->reserved_data_blocks) 1305); 1306 1307TRACE_EVENT(ext4_da_release_space, 1308 TP_PROTO(struct inode *inode, int freed_blocks), 1309 1310 TP_ARGS(inode, freed_blocks), 1311 1312 TP_STRUCT__entry( 1313 __field( dev_t, dev ) 1314 __field( ino_t, ino ) 1315 __field( __u64, i_blocks ) 1316 __field( int, freed_blocks ) 1317 __field( int, reserved_data_blocks ) 1318 __field( __u16, mode ) 1319 ), 1320 1321 TP_fast_assign( 1322 __entry->dev = inode->i_sb->s_dev; 1323 __entry->ino = inode->i_ino; 1324 __entry->i_blocks = inode->i_blocks; 1325 __entry->freed_blocks = freed_blocks; 1326 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; 1327 __entry->mode = inode->i_mode; 1328 ), 1329 1330 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " 1331 "reserved_data_blocks %d", 1332 MAJOR(__entry->dev), MINOR(__entry->dev), 1333 (unsigned long) __entry->ino, 1334 __entry->mode, __entry->i_blocks, 1335 __entry->freed_blocks, __entry->reserved_data_blocks) 1336); 1337 1338DECLARE_EVENT_CLASS(ext4__bitmap_load, 1339 TP_PROTO(struct super_block *sb, unsigned long group), 1340 1341 TP_ARGS(sb, group), 1342 1343 TP_STRUCT__entry( 1344 __field( dev_t, dev ) 1345 __field( __u32, group ) 1346 1347 ), 1348 1349 TP_fast_assign( 1350 __entry->dev = sb->s_dev; 1351 __entry->group = group; 1352 ), 1353 1354 TP_printk("dev %d,%d group %u", 1355 MAJOR(__entry->dev), MINOR(__entry->dev), 1356 __entry->group) 1357); 1358 1359DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, 1360 1361 TP_PROTO(struct super_block *sb, unsigned long group), 1362 1363 TP_ARGS(sb, group) 1364); 1365 1366DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, 1367 1368 TP_PROTO(struct super_block *sb, unsigned long group), 1369 1370 TP_ARGS(sb, group) 1371); 1372 1373DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, 1374 1375 TP_PROTO(struct super_block *sb, unsigned long group), 1376 1377 TP_ARGS(sb, group) 1378); 1379 1380TRACE_EVENT(ext4_read_block_bitmap_load, 1381 TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch), 1382 1383 TP_ARGS(sb, group, prefetch), 1384 1385 TP_STRUCT__entry( 1386 __field( dev_t, dev ) 1387 __field( __u32, group ) 1388 __field( bool, prefetch ) 1389 1390 ), 1391 1392 TP_fast_assign( 1393 __entry->dev = sb->s_dev; 1394 __entry->group = group; 1395 __entry->prefetch = prefetch; 1396 ), 1397 1398 TP_printk("dev %d,%d group %u prefetch %d", 1399 MAJOR(__entry->dev), MINOR(__entry->dev), 1400 __entry->group, __entry->prefetch) 1401); 1402 1403DECLARE_EVENT_CLASS(ext4__fallocate_mode, 1404 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1405 1406 TP_ARGS(inode, offset, len, mode), 1407 1408 TP_STRUCT__entry( 1409 __field( dev_t, dev ) 1410 __field( ino_t, ino ) 1411 __field( loff_t, offset ) 1412 __field( loff_t, len ) 1413 __field( int, mode ) 1414 ), 1415 1416 TP_fast_assign( 1417 __entry->dev = inode->i_sb->s_dev; 1418 __entry->ino = inode->i_ino; 1419 __entry->offset = offset; 1420 __entry->len = len; 1421 __entry->mode = mode; 1422 ), 1423 1424 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s", 1425 MAJOR(__entry->dev), MINOR(__entry->dev), 1426 (unsigned long) __entry->ino, 1427 __entry->offset, __entry->len, 1428 show_falloc_mode(__entry->mode)) 1429); 1430 1431DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter, 1432 1433 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1434 1435 TP_ARGS(inode, offset, len, mode) 1436); 1437 1438DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole, 1439 1440 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1441 1442 TP_ARGS(inode, offset, len, mode) 1443); 1444 1445DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range, 1446 1447 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), 1448 1449 TP_ARGS(inode, offset, len, mode) 1450); 1451 1452TRACE_EVENT(ext4_fallocate_exit, 1453 TP_PROTO(struct inode *inode, loff_t offset, 1454 unsigned int max_blocks, int ret), 1455 1456 TP_ARGS(inode, offset, max_blocks, ret), 1457 1458 TP_STRUCT__entry( 1459 __field( dev_t, dev ) 1460 __field( ino_t, ino ) 1461 __field( loff_t, pos ) 1462 __field( unsigned int, blocks ) 1463 __field( int, ret ) 1464 ), 1465 1466 TP_fast_assign( 1467 __entry->dev = inode->i_sb->s_dev; 1468 __entry->ino = inode->i_ino; 1469 __entry->pos = offset; 1470 __entry->blocks = max_blocks; 1471 __entry->ret = ret; 1472 ), 1473 1474 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d", 1475 MAJOR(__entry->dev), MINOR(__entry->dev), 1476 (unsigned long) __entry->ino, 1477 __entry->pos, __entry->blocks, 1478 __entry->ret) 1479); 1480 1481TRACE_EVENT(ext4_unlink_enter, 1482 TP_PROTO(struct inode *parent, struct dentry *dentry), 1483 1484 TP_ARGS(parent, dentry), 1485 1486 TP_STRUCT__entry( 1487 __field( dev_t, dev ) 1488 __field( ino_t, ino ) 1489 __field( ino_t, parent ) 1490 __field( loff_t, size ) 1491 ), 1492 1493 TP_fast_assign( 1494 __entry->dev = dentry->d_sb->s_dev; 1495 __entry->ino = d_inode(dentry)->i_ino; 1496 __entry->parent = parent->i_ino; 1497 __entry->size = d_inode(dentry)->i_size; 1498 ), 1499 1500 TP_printk("dev %d,%d ino %lu size %lld parent %lu", 1501 MAJOR(__entry->dev), MINOR(__entry->dev), 1502 (unsigned long) __entry->ino, __entry->size, 1503 (unsigned long) __entry->parent) 1504); 1505 1506TRACE_EVENT(ext4_unlink_exit, 1507 TP_PROTO(struct dentry *dentry, int ret), 1508 1509 TP_ARGS(dentry, ret), 1510 1511 TP_STRUCT__entry( 1512 __field( dev_t, dev ) 1513 __field( ino_t, ino ) 1514 __field( int, ret ) 1515 ), 1516 1517 TP_fast_assign( 1518 __entry->dev = dentry->d_sb->s_dev; 1519 __entry->ino = d_inode(dentry)->i_ino; 1520 __entry->ret = ret; 1521 ), 1522 1523 TP_printk("dev %d,%d ino %lu ret %d", 1524 MAJOR(__entry->dev), MINOR(__entry->dev), 1525 (unsigned long) __entry->ino, 1526 __entry->ret) 1527); 1528 1529DECLARE_EVENT_CLASS(ext4__truncate, 1530 TP_PROTO(struct inode *inode), 1531 1532 TP_ARGS(inode), 1533 1534 TP_STRUCT__entry( 1535 __field( dev_t, dev ) 1536 __field( ino_t, ino ) 1537 __field( __u64, blocks ) 1538 ), 1539 1540 TP_fast_assign( 1541 __entry->dev = inode->i_sb->s_dev; 1542 __entry->ino = inode->i_ino; 1543 __entry->blocks = inode->i_blocks; 1544 ), 1545 1546 TP_printk("dev %d,%d ino %lu blocks %llu", 1547 MAJOR(__entry->dev), MINOR(__entry->dev), 1548 (unsigned long) __entry->ino, __entry->blocks) 1549); 1550 1551DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, 1552 1553 TP_PROTO(struct inode *inode), 1554 1555 TP_ARGS(inode) 1556); 1557 1558DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, 1559 1560 TP_PROTO(struct inode *inode), 1561 1562 TP_ARGS(inode) 1563); 1564 1565/* 'ux' is the unwritten extent. */ 1566TRACE_EVENT(ext4_ext_convert_to_initialized_enter, 1567 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, 1568 struct ext4_extent *ux), 1569 1570 TP_ARGS(inode, map, ux), 1571 1572 TP_STRUCT__entry( 1573 __field( dev_t, dev ) 1574 __field( ino_t, ino ) 1575 __field( ext4_lblk_t, m_lblk ) 1576 __field( unsigned, m_len ) 1577 __field( ext4_lblk_t, u_lblk ) 1578 __field( unsigned, u_len ) 1579 __field( ext4_fsblk_t, u_pblk ) 1580 ), 1581 1582 TP_fast_assign( 1583 __entry->dev = inode->i_sb->s_dev; 1584 __entry->ino = inode->i_ino; 1585 __entry->m_lblk = map->m_lblk; 1586 __entry->m_len = map->m_len; 1587 __entry->u_lblk = le32_to_cpu(ux->ee_block); 1588 __entry->u_len = ext4_ext_get_actual_len(ux); 1589 __entry->u_pblk = ext4_ext_pblock(ux); 1590 ), 1591 1592 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " 1593 "u_pblk %llu", 1594 MAJOR(__entry->dev), MINOR(__entry->dev), 1595 (unsigned long) __entry->ino, 1596 __entry->m_lblk, __entry->m_len, 1597 __entry->u_lblk, __entry->u_len, __entry->u_pblk) 1598); 1599 1600/* 1601 * 'ux' is the unwritten extent. 1602 * 'ix' is the initialized extent to which blocks are transferred. 1603 */ 1604TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, 1605 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, 1606 struct ext4_extent *ux, struct ext4_extent *ix), 1607 1608 TP_ARGS(inode, map, ux, ix), 1609 1610 TP_STRUCT__entry( 1611 __field( dev_t, dev ) 1612 __field( ino_t, ino ) 1613 __field( ext4_lblk_t, m_lblk ) 1614 __field( unsigned, m_len ) 1615 __field( ext4_lblk_t, u_lblk ) 1616 __field( unsigned, u_len ) 1617 __field( ext4_fsblk_t, u_pblk ) 1618 __field( ext4_lblk_t, i_lblk ) 1619 __field( unsigned, i_len ) 1620 __field( ext4_fsblk_t, i_pblk ) 1621 ), 1622 1623 TP_fast_assign( 1624 __entry->dev = inode->i_sb->s_dev; 1625 __entry->ino = inode->i_ino; 1626 __entry->m_lblk = map->m_lblk; 1627 __entry->m_len = map->m_len; 1628 __entry->u_lblk = le32_to_cpu(ux->ee_block); 1629 __entry->u_len = ext4_ext_get_actual_len(ux); 1630 __entry->u_pblk = ext4_ext_pblock(ux); 1631 __entry->i_lblk = le32_to_cpu(ix->ee_block); 1632 __entry->i_len = ext4_ext_get_actual_len(ix); 1633 __entry->i_pblk = ext4_ext_pblock(ix); 1634 ), 1635 1636 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " 1637 "u_lblk %u u_len %u u_pblk %llu " 1638 "i_lblk %u i_len %u i_pblk %llu ", 1639 MAJOR(__entry->dev), MINOR(__entry->dev), 1640 (unsigned long) __entry->ino, 1641 __entry->m_lblk, __entry->m_len, 1642 __entry->u_lblk, __entry->u_len, __entry->u_pblk, 1643 __entry->i_lblk, __entry->i_len, __entry->i_pblk) 1644); 1645 1646DECLARE_EVENT_CLASS(ext4__map_blocks_enter, 1647 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1648 unsigned int len, unsigned int flags), 1649 1650 TP_ARGS(inode, lblk, len, flags), 1651 1652 TP_STRUCT__entry( 1653 __field( dev_t, dev ) 1654 __field( ino_t, ino ) 1655 __field( ext4_lblk_t, lblk ) 1656 __field( unsigned int, len ) 1657 __field( unsigned int, flags ) 1658 ), 1659 1660 TP_fast_assign( 1661 __entry->dev = inode->i_sb->s_dev; 1662 __entry->ino = inode->i_ino; 1663 __entry->lblk = lblk; 1664 __entry->len = len; 1665 __entry->flags = flags; 1666 ), 1667 1668 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s", 1669 MAJOR(__entry->dev), MINOR(__entry->dev), 1670 (unsigned long) __entry->ino, 1671 __entry->lblk, __entry->len, show_map_flags(__entry->flags)) 1672); 1673 1674DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, 1675 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1676 unsigned len, unsigned flags), 1677 1678 TP_ARGS(inode, lblk, len, flags) 1679); 1680 1681DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, 1682 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, 1683 unsigned len, unsigned flags), 1684 1685 TP_ARGS(inode, lblk, len, flags) 1686); 1687 1688DECLARE_EVENT_CLASS(ext4__map_blocks_exit, 1689 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, 1690 int ret), 1691 1692 TP_ARGS(inode, flags, map, ret), 1693 1694 TP_STRUCT__entry( 1695 __field( dev_t, dev ) 1696 __field( ino_t, ino ) 1697 __field( unsigned int, flags ) 1698 __field( ext4_fsblk_t, pblk ) 1699 __field( ext4_lblk_t, lblk ) 1700 __field( unsigned int, len ) 1701 __field( unsigned int, mflags ) 1702 __field( int, ret ) 1703 ), 1704 1705 TP_fast_assign( 1706 __entry->dev = inode->i_sb->s_dev; 1707 __entry->ino = inode->i_ino; 1708 __entry->flags = flags; 1709 __entry->pblk = map->m_pblk; 1710 __entry->lblk = map->m_lblk; 1711 __entry->len = map->m_len; 1712 __entry->mflags = map->m_flags; 1713 __entry->ret = ret; 1714 ), 1715 1716 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u " 1717 "mflags %s ret %d", 1718 MAJOR(__entry->dev), MINOR(__entry->dev), 1719 (unsigned long) __entry->ino, 1720 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk, 1721 __entry->len, show_mflags(__entry->mflags), __entry->ret) 1722); 1723 1724DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, 1725 TP_PROTO(struct inode *inode, unsigned flags, 1726 struct ext4_map_blocks *map, int ret), 1727 1728 TP_ARGS(inode, flags, map, ret) 1729); 1730 1731DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, 1732 TP_PROTO(struct inode *inode, unsigned flags, 1733 struct ext4_map_blocks *map, int ret), 1734 1735 TP_ARGS(inode, flags, map, ret) 1736); 1737 1738TRACE_EVENT(ext4_ext_load_extent, 1739 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), 1740 1741 TP_ARGS(inode, lblk, pblk), 1742 1743 TP_STRUCT__entry( 1744 __field( dev_t, dev ) 1745 __field( ino_t, ino ) 1746 __field( ext4_fsblk_t, pblk ) 1747 __field( ext4_lblk_t, lblk ) 1748 ), 1749 1750 TP_fast_assign( 1751 __entry->dev = inode->i_sb->s_dev; 1752 __entry->ino = inode->i_ino; 1753 __entry->pblk = pblk; 1754 __entry->lblk = lblk; 1755 ), 1756 1757 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", 1758 MAJOR(__entry->dev), MINOR(__entry->dev), 1759 (unsigned long) __entry->ino, 1760 __entry->lblk, __entry->pblk) 1761); 1762 1763TRACE_EVENT(ext4_load_inode, 1764 TP_PROTO(struct super_block *sb, unsigned long ino), 1765 1766 TP_ARGS(sb, ino), 1767 1768 TP_STRUCT__entry( 1769 __field( dev_t, dev ) 1770 __field( ino_t, ino ) 1771 ), 1772 1773 TP_fast_assign( 1774 __entry->dev = sb->s_dev; 1775 __entry->ino = ino; 1776 ), 1777 1778 TP_printk("dev %d,%d ino %ld", 1779 MAJOR(__entry->dev), MINOR(__entry->dev), 1780 (unsigned long) __entry->ino) 1781); 1782 1783TRACE_EVENT(ext4_journal_start_sb, 1784 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks, 1785 int revoke_creds, int type, unsigned long IP), 1786 1787 TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, type, IP), 1788 1789 TP_STRUCT__entry( 1790 __field( dev_t, dev ) 1791 __field( unsigned long, ip ) 1792 __field( int, blocks ) 1793 __field( int, rsv_blocks ) 1794 __field( int, revoke_creds ) 1795 __field( int, type ) 1796 ), 1797 1798 TP_fast_assign( 1799 __entry->dev = sb->s_dev; 1800 __entry->ip = IP; 1801 __entry->blocks = blocks; 1802 __entry->rsv_blocks = rsv_blocks; 1803 __entry->revoke_creds = revoke_creds; 1804 __entry->type = type; 1805 ), 1806 1807 TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," 1808 " type %d, caller %pS", MAJOR(__entry->dev), 1809 MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, 1810 __entry->revoke_creds, __entry->type, (void *)__entry->ip) 1811); 1812 1813TRACE_EVENT(ext4_journal_start_inode, 1814 TP_PROTO(struct inode *inode, int blocks, int rsv_blocks, 1815 int revoke_creds, int type, unsigned long IP), 1816 1817 TP_ARGS(inode, blocks, rsv_blocks, revoke_creds, type, IP), 1818 1819 TP_STRUCT__entry( 1820 __field( unsigned long, ino ) 1821 __field( dev_t, dev ) 1822 __field( unsigned long, ip ) 1823 __field( int, blocks ) 1824 __field( int, rsv_blocks ) 1825 __field( int, revoke_creds ) 1826 __field( int, type ) 1827 ), 1828 1829 TP_fast_assign( 1830 __entry->dev = inode->i_sb->s_dev; 1831 __entry->ip = IP; 1832 __entry->blocks = blocks; 1833 __entry->rsv_blocks = rsv_blocks; 1834 __entry->revoke_creds = revoke_creds; 1835 __entry->type = type; 1836 __entry->ino = inode->i_ino; 1837 ), 1838 1839 TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," 1840 " type %d, ino %lu, caller %pS", MAJOR(__entry->dev), 1841 MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, 1842 __entry->revoke_creds, __entry->type, __entry->ino, 1843 (void *)__entry->ip) 1844); 1845 1846TRACE_EVENT(ext4_journal_start_reserved, 1847 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP), 1848 1849 TP_ARGS(sb, blocks, IP), 1850 1851 TP_STRUCT__entry( 1852 __field( dev_t, dev ) 1853 __field(unsigned long, ip ) 1854 __field( int, blocks ) 1855 ), 1856 1857 TP_fast_assign( 1858 __entry->dev = sb->s_dev; 1859 __entry->ip = IP; 1860 __entry->blocks = blocks; 1861 ), 1862 1863 TP_printk("dev %d,%d blocks, %d caller %pS", 1864 MAJOR(__entry->dev), MINOR(__entry->dev), 1865 __entry->blocks, (void *)__entry->ip) 1866); 1867 1868DECLARE_EVENT_CLASS(ext4__trim, 1869 TP_PROTO(struct super_block *sb, 1870 ext4_group_t group, 1871 ext4_grpblk_t start, 1872 ext4_grpblk_t len), 1873 1874 TP_ARGS(sb, group, start, len), 1875 1876 TP_STRUCT__entry( 1877 __field( int, dev_major ) 1878 __field( int, dev_minor ) 1879 __field( __u32, group ) 1880 __field( int, start ) 1881 __field( int, len ) 1882 ), 1883 1884 TP_fast_assign( 1885 __entry->dev_major = MAJOR(sb->s_dev); 1886 __entry->dev_minor = MINOR(sb->s_dev); 1887 __entry->group = group; 1888 __entry->start = start; 1889 __entry->len = len; 1890 ), 1891 1892 TP_printk("dev %d,%d group %u, start %d, len %d", 1893 __entry->dev_major, __entry->dev_minor, 1894 __entry->group, __entry->start, __entry->len) 1895); 1896 1897DEFINE_EVENT(ext4__trim, ext4_trim_extent, 1898 1899 TP_PROTO(struct super_block *sb, 1900 ext4_group_t group, 1901 ext4_grpblk_t start, 1902 ext4_grpblk_t len), 1903 1904 TP_ARGS(sb, group, start, len) 1905); 1906 1907DEFINE_EVENT(ext4__trim, ext4_trim_all_free, 1908 1909 TP_PROTO(struct super_block *sb, 1910 ext4_group_t group, 1911 ext4_grpblk_t start, 1912 ext4_grpblk_t len), 1913 1914 TP_ARGS(sb, group, start, len) 1915); 1916 1917TRACE_EVENT(ext4_ext_handle_unwritten_extents, 1918 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, 1919 unsigned int allocated, ext4_fsblk_t newblock), 1920 1921 TP_ARGS(inode, map, flags, allocated, newblock), 1922 1923 TP_STRUCT__entry( 1924 __field( dev_t, dev ) 1925 __field( ino_t, ino ) 1926 __field( int, flags ) 1927 __field( ext4_lblk_t, lblk ) 1928 __field( ext4_fsblk_t, pblk ) 1929 __field( unsigned int, len ) 1930 __field( unsigned int, allocated ) 1931 __field( ext4_fsblk_t, newblk ) 1932 ), 1933 1934 TP_fast_assign( 1935 __entry->dev = inode->i_sb->s_dev; 1936 __entry->ino = inode->i_ino; 1937 __entry->flags = flags; 1938 __entry->lblk = map->m_lblk; 1939 __entry->pblk = map->m_pblk; 1940 __entry->len = map->m_len; 1941 __entry->allocated = allocated; 1942 __entry->newblk = newblock; 1943 ), 1944 1945 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s " 1946 "allocated %d newblock %llu", 1947 MAJOR(__entry->dev), MINOR(__entry->dev), 1948 (unsigned long) __entry->ino, 1949 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, 1950 __entry->len, show_map_flags(__entry->flags), 1951 (unsigned int) __entry->allocated, 1952 (unsigned long long) __entry->newblk) 1953); 1954 1955TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, 1956 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), 1957 1958 TP_ARGS(sb, map, ret), 1959 1960 TP_STRUCT__entry( 1961 __field( dev_t, dev ) 1962 __field( unsigned int, flags ) 1963 __field( ext4_lblk_t, lblk ) 1964 __field( ext4_fsblk_t, pblk ) 1965 __field( unsigned int, len ) 1966 __field( int, ret ) 1967 ), 1968 1969 TP_fast_assign( 1970 __entry->dev = sb->s_dev; 1971 __entry->flags = map->m_flags; 1972 __entry->lblk = map->m_lblk; 1973 __entry->pblk = map->m_pblk; 1974 __entry->len = map->m_len; 1975 __entry->ret = ret; 1976 ), 1977 1978 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d", 1979 MAJOR(__entry->dev), MINOR(__entry->dev), 1980 __entry->lblk, (unsigned long long) __entry->pblk, 1981 __entry->len, show_mflags(__entry->flags), __entry->ret) 1982); 1983 1984TRACE_EVENT(ext4_ext_show_extent, 1985 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, 1986 unsigned short len), 1987 1988 TP_ARGS(inode, lblk, pblk, len), 1989 1990 TP_STRUCT__entry( 1991 __field( dev_t, dev ) 1992 __field( ino_t, ino ) 1993 __field( ext4_fsblk_t, pblk ) 1994 __field( ext4_lblk_t, lblk ) 1995 __field( unsigned short, len ) 1996 ), 1997 1998 TP_fast_assign( 1999 __entry->dev = inode->i_sb->s_dev; 2000 __entry->ino = inode->i_ino; 2001 __entry->pblk = pblk; 2002 __entry->lblk = lblk; 2003 __entry->len = len; 2004 ), 2005 2006 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u", 2007 MAJOR(__entry->dev), MINOR(__entry->dev), 2008 (unsigned long) __entry->ino, 2009 (unsigned) __entry->lblk, 2010 (unsigned long long) __entry->pblk, 2011 (unsigned short) __entry->len) 2012); 2013 2014TRACE_EVENT(ext4_remove_blocks, 2015 TP_PROTO(struct inode *inode, struct ext4_extent *ex, 2016 ext4_lblk_t from, ext4_fsblk_t to, 2017 struct partial_cluster *pc), 2018 2019 TP_ARGS(inode, ex, from, to, pc), 2020 2021 TP_STRUCT__entry( 2022 __field( dev_t, dev ) 2023 __field( ino_t, ino ) 2024 __field( ext4_lblk_t, from ) 2025 __field( ext4_lblk_t, to ) 2026 __field( ext4_fsblk_t, ee_pblk ) 2027 __field( ext4_lblk_t, ee_lblk ) 2028 __field( unsigned short, ee_len ) 2029 __field( ext4_fsblk_t, pc_pclu ) 2030 __field( ext4_lblk_t, pc_lblk ) 2031 __field( int, pc_state) 2032 ), 2033 2034 TP_fast_assign( 2035 __entry->dev = inode->i_sb->s_dev; 2036 __entry->ino = inode->i_ino; 2037 __entry->from = from; 2038 __entry->to = to; 2039 __entry->ee_pblk = ext4_ext_pblock(ex); 2040 __entry->ee_lblk = le32_to_cpu(ex->ee_block); 2041 __entry->ee_len = ext4_ext_get_actual_len(ex); 2042 __entry->pc_pclu = pc->pclu; 2043 __entry->pc_lblk = pc->lblk; 2044 __entry->pc_state = pc->state; 2045 ), 2046 2047 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" 2048 "from %u to %u partial [pclu %lld lblk %u state %d]", 2049 MAJOR(__entry->dev), MINOR(__entry->dev), 2050 (unsigned long) __entry->ino, 2051 (unsigned) __entry->ee_lblk, 2052 (unsigned long long) __entry->ee_pblk, 2053 (unsigned short) __entry->ee_len, 2054 (unsigned) __entry->from, 2055 (unsigned) __entry->to, 2056 (long long) __entry->pc_pclu, 2057 (unsigned int) __entry->pc_lblk, 2058 (int) __entry->pc_state) 2059); 2060 2061TRACE_EVENT(ext4_ext_rm_leaf, 2062 TP_PROTO(struct inode *inode, ext4_lblk_t start, 2063 struct ext4_extent *ex, 2064 struct partial_cluster *pc), 2065 2066 TP_ARGS(inode, start, ex, pc), 2067 2068 TP_STRUCT__entry( 2069 __field( dev_t, dev ) 2070 __field( ino_t, ino ) 2071 __field( ext4_lblk_t, start ) 2072 __field( ext4_lblk_t, ee_lblk ) 2073 __field( ext4_fsblk_t, ee_pblk ) 2074 __field( short, ee_len ) 2075 __field( ext4_fsblk_t, pc_pclu ) 2076 __field( ext4_lblk_t, pc_lblk ) 2077 __field( int, pc_state) 2078 ), 2079 2080 TP_fast_assign( 2081 __entry->dev = inode->i_sb->s_dev; 2082 __entry->ino = inode->i_ino; 2083 __entry->start = start; 2084 __entry->ee_lblk = le32_to_cpu(ex->ee_block); 2085 __entry->ee_pblk = ext4_ext_pblock(ex); 2086 __entry->ee_len = ext4_ext_get_actual_len(ex); 2087 __entry->pc_pclu = pc->pclu; 2088 __entry->pc_lblk = pc->lblk; 2089 __entry->pc_state = pc->state; 2090 ), 2091 2092 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" 2093 "partial [pclu %lld lblk %u state %d]", 2094 MAJOR(__entry->dev), MINOR(__entry->dev), 2095 (unsigned long) __entry->ino, 2096 (unsigned) __entry->start, 2097 (unsigned) __entry->ee_lblk, 2098 (unsigned long long) __entry->ee_pblk, 2099 (unsigned short) __entry->ee_len, 2100 (long long) __entry->pc_pclu, 2101 (unsigned int) __entry->pc_lblk, 2102 (int) __entry->pc_state) 2103); 2104 2105TRACE_EVENT(ext4_ext_rm_idx, 2106 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), 2107 2108 TP_ARGS(inode, pblk), 2109 2110 TP_STRUCT__entry( 2111 __field( dev_t, dev ) 2112 __field( ino_t, ino ) 2113 __field( ext4_fsblk_t, pblk ) 2114 ), 2115 2116 TP_fast_assign( 2117 __entry->dev = inode->i_sb->s_dev; 2118 __entry->ino = inode->i_ino; 2119 __entry->pblk = pblk; 2120 ), 2121 2122 TP_printk("dev %d,%d ino %lu index_pblk %llu", 2123 MAJOR(__entry->dev), MINOR(__entry->dev), 2124 (unsigned long) __entry->ino, 2125 (unsigned long long) __entry->pblk) 2126); 2127 2128TRACE_EVENT(ext4_ext_remove_space, 2129 TP_PROTO(struct inode *inode, ext4_lblk_t start, 2130 ext4_lblk_t end, int depth), 2131 2132 TP_ARGS(inode, start, end, depth), 2133 2134 TP_STRUCT__entry( 2135 __field( dev_t, dev ) 2136 __field( ino_t, ino ) 2137 __field( ext4_lblk_t, start ) 2138 __field( ext4_lblk_t, end ) 2139 __field( int, depth ) 2140 ), 2141 2142 TP_fast_assign( 2143 __entry->dev = inode->i_sb->s_dev; 2144 __entry->ino = inode->i_ino; 2145 __entry->start = start; 2146 __entry->end = end; 2147 __entry->depth = depth; 2148 ), 2149 2150 TP_printk("dev %d,%d ino %lu since %u end %u depth %d", 2151 MAJOR(__entry->dev), MINOR(__entry->dev), 2152 (unsigned long) __entry->ino, 2153 (unsigned) __entry->start, 2154 (unsigned) __entry->end, 2155 __entry->depth) 2156); 2157 2158TRACE_EVENT(ext4_ext_remove_space_done, 2159 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end, 2160 int depth, struct partial_cluster *pc, __le16 eh_entries), 2161 2162 TP_ARGS(inode, start, end, depth, pc, eh_entries), 2163 2164 TP_STRUCT__entry( 2165 __field( dev_t, dev ) 2166 __field( ino_t, ino ) 2167 __field( ext4_lblk_t, start ) 2168 __field( ext4_lblk_t, end ) 2169 __field( int, depth ) 2170 __field( ext4_fsblk_t, pc_pclu ) 2171 __field( ext4_lblk_t, pc_lblk ) 2172 __field( int, pc_state ) 2173 __field( unsigned short, eh_entries ) 2174 ), 2175 2176 TP_fast_assign( 2177 __entry->dev = inode->i_sb->s_dev; 2178 __entry->ino = inode->i_ino; 2179 __entry->start = start; 2180 __entry->end = end; 2181 __entry->depth = depth; 2182 __entry->pc_pclu = pc->pclu; 2183 __entry->pc_lblk = pc->lblk; 2184 __entry->pc_state = pc->state; 2185 __entry->eh_entries = le16_to_cpu(eh_entries); 2186 ), 2187 2188 TP_printk("dev %d,%d ino %lu since %u end %u depth %d " 2189 "partial [pclu %lld lblk %u state %d] " 2190 "remaining_entries %u", 2191 MAJOR(__entry->dev), MINOR(__entry->dev), 2192 (unsigned long) __entry->ino, 2193 (unsigned) __entry->start, 2194 (unsigned) __entry->end, 2195 __entry->depth, 2196 (long long) __entry->pc_pclu, 2197 (unsigned int) __entry->pc_lblk, 2198 (int) __entry->pc_state, 2199 (unsigned short) __entry->eh_entries) 2200); 2201 2202DECLARE_EVENT_CLASS(ext4__es_extent, 2203 TP_PROTO(struct inode *inode, struct extent_status *es), 2204 2205 TP_ARGS(inode, es), 2206 2207 TP_STRUCT__entry( 2208 __field( dev_t, dev ) 2209 __field( ino_t, ino ) 2210 __field( ext4_lblk_t, lblk ) 2211 __field( ext4_lblk_t, len ) 2212 __field( ext4_fsblk_t, pblk ) 2213 __field( char, status ) 2214 __field( u64, seq ) 2215 ), 2216 2217 TP_fast_assign( 2218 __entry->dev = inode->i_sb->s_dev; 2219 __entry->ino = inode->i_ino; 2220 __entry->lblk = es->es_lblk; 2221 __entry->len = es->es_len; 2222 __entry->pblk = ext4_es_show_pblock(es); 2223 __entry->status = ext4_es_status(es); 2224 __entry->seq = EXT4_I(inode)->i_es_seq; 2225 ), 2226 2227 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s seq %llu", 2228 MAJOR(__entry->dev), MINOR(__entry->dev), 2229 (unsigned long) __entry->ino, 2230 __entry->lblk, __entry->len, 2231 __entry->pblk, show_extent_status(__entry->status), 2232 __entry->seq) 2233); 2234 2235DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent, 2236 TP_PROTO(struct inode *inode, struct extent_status *es), 2237 2238 TP_ARGS(inode, es) 2239); 2240 2241DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent, 2242 TP_PROTO(struct inode *inode, struct extent_status *es), 2243 2244 TP_ARGS(inode, es) 2245); 2246 2247TRACE_EVENT(ext4_es_remove_extent, 2248 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len), 2249 2250 TP_ARGS(inode, lblk, len), 2251 2252 TP_STRUCT__entry( 2253 __field( dev_t, dev ) 2254 __field( ino_t, ino ) 2255 __field( loff_t, lblk ) 2256 __field( loff_t, len ) 2257 __field( u64, seq ) 2258 ), 2259 2260 TP_fast_assign( 2261 __entry->dev = inode->i_sb->s_dev; 2262 __entry->ino = inode->i_ino; 2263 __entry->lblk = lblk; 2264 __entry->len = len; 2265 __entry->seq = EXT4_I(inode)->i_es_seq; 2266 ), 2267 2268 TP_printk("dev %d,%d ino %lu es [%lld/%lld) seq %llu", 2269 MAJOR(__entry->dev), MINOR(__entry->dev), 2270 (unsigned long) __entry->ino, 2271 __entry->lblk, __entry->len, __entry->seq) 2272); 2273 2274TRACE_EVENT(ext4_es_find_extent_range_enter, 2275 TP_PROTO(struct inode *inode, ext4_lblk_t lblk), 2276 2277 TP_ARGS(inode, lblk), 2278 2279 TP_STRUCT__entry( 2280 __field( dev_t, dev ) 2281 __field( ino_t, ino ) 2282 __field( ext4_lblk_t, lblk ) 2283 ), 2284 2285 TP_fast_assign( 2286 __entry->dev = inode->i_sb->s_dev; 2287 __entry->ino = inode->i_ino; 2288 __entry->lblk = lblk; 2289 ), 2290 2291 TP_printk("dev %d,%d ino %lu lblk %u", 2292 MAJOR(__entry->dev), MINOR(__entry->dev), 2293 (unsigned long) __entry->ino, __entry->lblk) 2294); 2295 2296TRACE_EVENT(ext4_es_find_extent_range_exit, 2297 TP_PROTO(struct inode *inode, struct extent_status *es), 2298 2299 TP_ARGS(inode, es), 2300 2301 TP_STRUCT__entry( 2302 __field( dev_t, dev ) 2303 __field( ino_t, ino ) 2304 __field( ext4_lblk_t, lblk ) 2305 __field( ext4_lblk_t, len ) 2306 __field( ext4_fsblk_t, pblk ) 2307 __field( char, status ) 2308 ), 2309 2310 TP_fast_assign( 2311 __entry->dev = inode->i_sb->s_dev; 2312 __entry->ino = inode->i_ino; 2313 __entry->lblk = es->es_lblk; 2314 __entry->len = es->es_len; 2315 __entry->pblk = ext4_es_show_pblock(es); 2316 __entry->status = ext4_es_status(es); 2317 ), 2318 2319 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s", 2320 MAJOR(__entry->dev), MINOR(__entry->dev), 2321 (unsigned long) __entry->ino, 2322 __entry->lblk, __entry->len, 2323 __entry->pblk, show_extent_status(__entry->status)) 2324); 2325 2326TRACE_EVENT(ext4_es_lookup_extent_enter, 2327 TP_PROTO(struct inode *inode, ext4_lblk_t lblk), 2328 2329 TP_ARGS(inode, lblk), 2330 2331 TP_STRUCT__entry( 2332 __field( dev_t, dev ) 2333 __field( ino_t, ino ) 2334 __field( ext4_lblk_t, lblk ) 2335 ), 2336 2337 TP_fast_assign( 2338 __entry->dev = inode->i_sb->s_dev; 2339 __entry->ino = inode->i_ino; 2340 __entry->lblk = lblk; 2341 ), 2342 2343 TP_printk("dev %d,%d ino %lu lblk %u", 2344 MAJOR(__entry->dev), MINOR(__entry->dev), 2345 (unsigned long) __entry->ino, __entry->lblk) 2346); 2347 2348TRACE_EVENT(ext4_es_lookup_extent_exit, 2349 TP_PROTO(struct inode *inode, struct extent_status *es, 2350 int found), 2351 2352 TP_ARGS(inode, es, found), 2353 2354 TP_STRUCT__entry( 2355 __field( dev_t, dev ) 2356 __field( ino_t, ino ) 2357 __field( ext4_lblk_t, lblk ) 2358 __field( ext4_lblk_t, len ) 2359 __field( ext4_fsblk_t, pblk ) 2360 __field( char, status ) 2361 __field( int, found ) 2362 ), 2363 2364 TP_fast_assign( 2365 __entry->dev = inode->i_sb->s_dev; 2366 __entry->ino = inode->i_ino; 2367 __entry->lblk = es->es_lblk; 2368 __entry->len = es->es_len; 2369 __entry->pblk = ext4_es_show_pblock(es); 2370 __entry->status = ext4_es_status(es); 2371 __entry->found = found; 2372 ), 2373 2374 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s", 2375 MAJOR(__entry->dev), MINOR(__entry->dev), 2376 (unsigned long) __entry->ino, __entry->found, 2377 __entry->lblk, __entry->len, 2378 __entry->found ? __entry->pblk : 0, 2379 show_extent_status(__entry->found ? __entry->status : 0)) 2380); 2381 2382DECLARE_EVENT_CLASS(ext4__es_shrink_enter, 2383 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), 2384 2385 TP_ARGS(sb, nr_to_scan, cache_cnt), 2386 2387 TP_STRUCT__entry( 2388 __field( dev_t, dev ) 2389 __field( int, nr_to_scan ) 2390 __field( int, cache_cnt ) 2391 ), 2392 2393 TP_fast_assign( 2394 __entry->dev = sb->s_dev; 2395 __entry->nr_to_scan = nr_to_scan; 2396 __entry->cache_cnt = cache_cnt; 2397 ), 2398 2399 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d", 2400 MAJOR(__entry->dev), MINOR(__entry->dev), 2401 __entry->nr_to_scan, __entry->cache_cnt) 2402); 2403 2404DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count, 2405 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), 2406 2407 TP_ARGS(sb, nr_to_scan, cache_cnt) 2408); 2409 2410DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter, 2411 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), 2412 2413 TP_ARGS(sb, nr_to_scan, cache_cnt) 2414); 2415 2416TRACE_EVENT(ext4_es_shrink_scan_exit, 2417 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt), 2418 2419 TP_ARGS(sb, nr_shrunk, cache_cnt), 2420 2421 TP_STRUCT__entry( 2422 __field( dev_t, dev ) 2423 __field( int, nr_shrunk ) 2424 __field( int, cache_cnt ) 2425 ), 2426 2427 TP_fast_assign( 2428 __entry->dev = sb->s_dev; 2429 __entry->nr_shrunk = nr_shrunk; 2430 __entry->cache_cnt = cache_cnt; 2431 ), 2432 2433 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d", 2434 MAJOR(__entry->dev), MINOR(__entry->dev), 2435 __entry->nr_shrunk, __entry->cache_cnt) 2436); 2437 2438TRACE_EVENT(ext4_collapse_range, 2439 TP_PROTO(struct inode *inode, loff_t offset, loff_t len), 2440 2441 TP_ARGS(inode, offset, len), 2442 2443 TP_STRUCT__entry( 2444 __field(dev_t, dev) 2445 __field(ino_t, ino) 2446 __field(loff_t, offset) 2447 __field(loff_t, len) 2448 ), 2449 2450 TP_fast_assign( 2451 __entry->dev = inode->i_sb->s_dev; 2452 __entry->ino = inode->i_ino; 2453 __entry->offset = offset; 2454 __entry->len = len; 2455 ), 2456 2457 TP_printk("dev %d,%d ino %lu offset %lld len %lld", 2458 MAJOR(__entry->dev), MINOR(__entry->dev), 2459 (unsigned long) __entry->ino, 2460 __entry->offset, __entry->len) 2461); 2462 2463TRACE_EVENT(ext4_insert_range, 2464 TP_PROTO(struct inode *inode, loff_t offset, loff_t len), 2465 2466 TP_ARGS(inode, offset, len), 2467 2468 TP_STRUCT__entry( 2469 __field(dev_t, dev) 2470 __field(ino_t, ino) 2471 __field(loff_t, offset) 2472 __field(loff_t, len) 2473 ), 2474 2475 TP_fast_assign( 2476 __entry->dev = inode->i_sb->s_dev; 2477 __entry->ino = inode->i_ino; 2478 __entry->offset = offset; 2479 __entry->len = len; 2480 ), 2481 2482 TP_printk("dev %d,%d ino %lu offset %lld len %lld", 2483 MAJOR(__entry->dev), MINOR(__entry->dev), 2484 (unsigned long) __entry->ino, 2485 __entry->offset, __entry->len) 2486); 2487 2488TRACE_EVENT(ext4_es_shrink, 2489 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time, 2490 int nr_skipped, int retried), 2491 2492 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried), 2493 2494 TP_STRUCT__entry( 2495 __field( dev_t, dev ) 2496 __field( int, nr_shrunk ) 2497 __field( unsigned long long, scan_time ) 2498 __field( int, nr_skipped ) 2499 __field( int, retried ) 2500 ), 2501 2502 TP_fast_assign( 2503 __entry->dev = sb->s_dev; 2504 __entry->nr_shrunk = nr_shrunk; 2505 __entry->scan_time = div_u64(scan_time, 1000); 2506 __entry->nr_skipped = nr_skipped; 2507 __entry->retried = retried; 2508 ), 2509 2510 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu " 2511 "nr_skipped %d retried %d", 2512 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk, 2513 __entry->scan_time, __entry->nr_skipped, __entry->retried) 2514); 2515 2516TRACE_EVENT(ext4_es_insert_delayed_extent, 2517 TP_PROTO(struct inode *inode, struct extent_status *es, 2518 bool lclu_allocated, bool end_allocated), 2519 2520 TP_ARGS(inode, es, lclu_allocated, end_allocated), 2521 2522 TP_STRUCT__entry( 2523 __field( dev_t, dev ) 2524 __field( ino_t, ino ) 2525 __field( ext4_lblk_t, lblk ) 2526 __field( ext4_lblk_t, len ) 2527 __field( ext4_fsblk_t, pblk ) 2528 __field( char, status ) 2529 __field( bool, lclu_allocated ) 2530 __field( bool, end_allocated ) 2531 __field( u64, seq ) 2532 ), 2533 2534 TP_fast_assign( 2535 __entry->dev = inode->i_sb->s_dev; 2536 __entry->ino = inode->i_ino; 2537 __entry->lblk = es->es_lblk; 2538 __entry->len = es->es_len; 2539 __entry->pblk = ext4_es_show_pblock(es); 2540 __entry->status = ext4_es_status(es); 2541 __entry->lclu_allocated = lclu_allocated; 2542 __entry->end_allocated = end_allocated; 2543 __entry->seq = EXT4_I(inode)->i_es_seq; 2544 ), 2545 2546 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s allocated %d %d seq %llu", 2547 MAJOR(__entry->dev), MINOR(__entry->dev), 2548 (unsigned long) __entry->ino, 2549 __entry->lblk, __entry->len, 2550 __entry->pblk, show_extent_status(__entry->status), 2551 __entry->lclu_allocated, __entry->end_allocated, 2552 __entry->seq) 2553); 2554 2555/* fsmap traces */ 2556DECLARE_EVENT_CLASS(ext4_fsmap_class, 2557 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, 2558 u64 owner), 2559 TP_ARGS(sb, keydev, agno, bno, len, owner), 2560 TP_STRUCT__entry( 2561 __field(dev_t, dev) 2562 __field(dev_t, keydev) 2563 __field(u32, agno) 2564 __field(u64, bno) 2565 __field(u64, len) 2566 __field(u64, owner) 2567 ), 2568 TP_fast_assign( 2569 __entry->dev = sb->s_bdev->bd_dev; 2570 __entry->keydev = new_decode_dev(keydev); 2571 __entry->agno = agno; 2572 __entry->bno = bno; 2573 __entry->len = len; 2574 __entry->owner = owner; 2575 ), 2576 TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n", 2577 MAJOR(__entry->dev), MINOR(__entry->dev), 2578 MAJOR(__entry->keydev), MINOR(__entry->keydev), 2579 __entry->agno, 2580 __entry->bno, 2581 __entry->len, 2582 __entry->owner) 2583) 2584#define DEFINE_FSMAP_EVENT(name) \ 2585DEFINE_EVENT(ext4_fsmap_class, name, \ 2586 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \ 2587 u64 owner), \ 2588 TP_ARGS(sb, keydev, agno, bno, len, owner)) 2589DEFINE_FSMAP_EVENT(ext4_fsmap_low_key); 2590DEFINE_FSMAP_EVENT(ext4_fsmap_high_key); 2591DEFINE_FSMAP_EVENT(ext4_fsmap_mapping); 2592 2593DECLARE_EVENT_CLASS(ext4_getfsmap_class, 2594 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), 2595 TP_ARGS(sb, fsmap), 2596 TP_STRUCT__entry( 2597 __field(dev_t, dev) 2598 __field(dev_t, keydev) 2599 __field(u64, block) 2600 __field(u64, len) 2601 __field(u64, owner) 2602 __field(u64, flags) 2603 ), 2604 TP_fast_assign( 2605 __entry->dev = sb->s_bdev->bd_dev; 2606 __entry->keydev = new_decode_dev(fsmap->fmr_device); 2607 __entry->block = fsmap->fmr_physical; 2608 __entry->len = fsmap->fmr_length; 2609 __entry->owner = fsmap->fmr_owner; 2610 __entry->flags = fsmap->fmr_flags; 2611 ), 2612 TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n", 2613 MAJOR(__entry->dev), MINOR(__entry->dev), 2614 MAJOR(__entry->keydev), MINOR(__entry->keydev), 2615 __entry->block, 2616 __entry->len, 2617 __entry->owner, 2618 __entry->flags) 2619) 2620#define DEFINE_GETFSMAP_EVENT(name) \ 2621DEFINE_EVENT(ext4_getfsmap_class, name, \ 2622 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \ 2623 TP_ARGS(sb, fsmap)) 2624DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key); 2625DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key); 2626DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping); 2627 2628TRACE_EVENT(ext4_shutdown, 2629 TP_PROTO(struct super_block *sb, unsigned long flags), 2630 2631 TP_ARGS(sb, flags), 2632 2633 TP_STRUCT__entry( 2634 __field( dev_t, dev ) 2635 __field( unsigned, flags ) 2636 ), 2637 2638 TP_fast_assign( 2639 __entry->dev = sb->s_dev; 2640 __entry->flags = flags; 2641 ), 2642 2643 TP_printk("dev %d,%d flags %u", 2644 MAJOR(__entry->dev), MINOR(__entry->dev), 2645 __entry->flags) 2646); 2647 2648TRACE_EVENT(ext4_error, 2649 TP_PROTO(struct super_block *sb, const char *function, 2650 unsigned int line), 2651 2652 TP_ARGS(sb, function, line), 2653 2654 TP_STRUCT__entry( 2655 __field( dev_t, dev ) 2656 __field( const char *, function ) 2657 __field( unsigned, line ) 2658 ), 2659 2660 TP_fast_assign( 2661 __entry->dev = sb->s_dev; 2662 __entry->function = function; 2663 __entry->line = line; 2664 ), 2665 2666 TP_printk("dev %d,%d function %s line %u", 2667 MAJOR(__entry->dev), MINOR(__entry->dev), 2668 __entry->function, __entry->line) 2669); 2670 2671TRACE_EVENT(ext4_prefetch_bitmaps, 2672 TP_PROTO(struct super_block *sb, ext4_group_t group, 2673 ext4_group_t next, unsigned int prefetch_ios), 2674 2675 TP_ARGS(sb, group, next, prefetch_ios), 2676 2677 TP_STRUCT__entry( 2678 __field( dev_t, dev ) 2679 __field( __u32, group ) 2680 __field( __u32, next ) 2681 __field( __u32, ios ) 2682 ), 2683 2684 TP_fast_assign( 2685 __entry->dev = sb->s_dev; 2686 __entry->group = group; 2687 __entry->next = next; 2688 __entry->ios = prefetch_ios; 2689 ), 2690 2691 TP_printk("dev %d,%d group %u next %u ios %u", 2692 MAJOR(__entry->dev), MINOR(__entry->dev), 2693 __entry->group, __entry->next, __entry->ios) 2694); 2695 2696TRACE_EVENT(ext4_lazy_itable_init, 2697 TP_PROTO(struct super_block *sb, ext4_group_t group), 2698 2699 TP_ARGS(sb, group), 2700 2701 TP_STRUCT__entry( 2702 __field( dev_t, dev ) 2703 __field( __u32, group ) 2704 ), 2705 2706 TP_fast_assign( 2707 __entry->dev = sb->s_dev; 2708 __entry->group = group; 2709 ), 2710 2711 TP_printk("dev %d,%d group %u", 2712 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group) 2713); 2714 2715TRACE_EVENT(ext4_fc_replay_scan, 2716 TP_PROTO(struct super_block *sb, int error, int off), 2717 2718 TP_ARGS(sb, error, off), 2719 2720 TP_STRUCT__entry( 2721 __field(dev_t, dev) 2722 __field(int, error) 2723 __field(int, off) 2724 ), 2725 2726 TP_fast_assign( 2727 __entry->dev = sb->s_dev; 2728 __entry->error = error; 2729 __entry->off = off; 2730 ), 2731 2732 TP_printk("dev %d,%d error %d, off %d", 2733 MAJOR(__entry->dev), MINOR(__entry->dev), 2734 __entry->error, __entry->off) 2735); 2736 2737TRACE_EVENT(ext4_fc_replay, 2738 TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2), 2739 2740 TP_ARGS(sb, tag, ino, priv1, priv2), 2741 2742 TP_STRUCT__entry( 2743 __field(dev_t, dev) 2744 __field(int, tag) 2745 __field(int, ino) 2746 __field(int, priv1) 2747 __field(int, priv2) 2748 ), 2749 2750 TP_fast_assign( 2751 __entry->dev = sb->s_dev; 2752 __entry->tag = tag; 2753 __entry->ino = ino; 2754 __entry->priv1 = priv1; 2755 __entry->priv2 = priv2; 2756 ), 2757 2758 TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d", 2759 MAJOR(__entry->dev), MINOR(__entry->dev), 2760 __entry->tag, __entry->ino, __entry->priv1, __entry->priv2) 2761); 2762 2763TRACE_EVENT(ext4_fc_commit_start, 2764 TP_PROTO(struct super_block *sb, tid_t commit_tid), 2765 2766 TP_ARGS(sb, commit_tid), 2767 2768 TP_STRUCT__entry( 2769 __field(dev_t, dev) 2770 __field(tid_t, tid) 2771 ), 2772 2773 TP_fast_assign( 2774 __entry->dev = sb->s_dev; 2775 __entry->tid = commit_tid; 2776 ), 2777 2778 TP_printk("dev %d,%d tid %u", MAJOR(__entry->dev), MINOR(__entry->dev), 2779 __entry->tid) 2780); 2781 2782TRACE_EVENT(ext4_fc_commit_stop, 2783 TP_PROTO(struct super_block *sb, int nblks, int reason, 2784 tid_t commit_tid), 2785 2786 TP_ARGS(sb, nblks, reason, commit_tid), 2787 2788 TP_STRUCT__entry( 2789 __field(dev_t, dev) 2790 __field(int, nblks) 2791 __field(int, reason) 2792 __field(int, num_fc) 2793 __field(int, num_fc_ineligible) 2794 __field(int, nblks_agg) 2795 __field(tid_t, tid) 2796 ), 2797 2798 TP_fast_assign( 2799 __entry->dev = sb->s_dev; 2800 __entry->nblks = nblks; 2801 __entry->reason = reason; 2802 __entry->num_fc = EXT4_SB(sb)->s_fc_stats.fc_num_commits; 2803 __entry->num_fc_ineligible = 2804 EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; 2805 __entry->nblks_agg = EXT4_SB(sb)->s_fc_stats.fc_numblks; 2806 __entry->tid = commit_tid; 2807 ), 2808 2809 TP_printk("dev %d,%d nblks %d, reason %d, fc = %d, ineligible = %d, agg_nblks %d, tid %u", 2810 MAJOR(__entry->dev), MINOR(__entry->dev), 2811 __entry->nblks, __entry->reason, __entry->num_fc, 2812 __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid) 2813); 2814 2815#define FC_REASON_NAME_STAT(reason) \ 2816 show_fc_reason(reason), \ 2817 __entry->fc_ineligible_rc[reason] 2818 2819TRACE_EVENT(ext4_fc_stats, 2820 TP_PROTO(struct super_block *sb), 2821 2822 TP_ARGS(sb), 2823 2824 TP_STRUCT__entry( 2825 __field(dev_t, dev) 2826 __array(unsigned int, fc_ineligible_rc, EXT4_FC_REASON_MAX) 2827 __field(unsigned long, fc_commits) 2828 __field(unsigned long, fc_ineligible_commits) 2829 __field(unsigned long, fc_numblks) 2830 ), 2831 2832 TP_fast_assign( 2833 int i; 2834 2835 __entry->dev = sb->s_dev; 2836 for (i = 0; i < EXT4_FC_REASON_MAX; i++) { 2837 __entry->fc_ineligible_rc[i] = 2838 EXT4_SB(sb)->s_fc_stats.fc_ineligible_reason_count[i]; 2839 } 2840 __entry->fc_commits = EXT4_SB(sb)->s_fc_stats.fc_num_commits; 2841 __entry->fc_ineligible_commits = 2842 EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; 2843 __entry->fc_numblks = EXT4_SB(sb)->s_fc_stats.fc_numblks; 2844 ), 2845 2846 TP_printk("dev %d,%d fc ineligible reasons:\n" 2847 "%s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u" 2848 "num_commits:%lu, ineligible: %lu, numblks: %lu", 2849 MAJOR(__entry->dev), MINOR(__entry->dev), 2850 FC_REASON_NAME_STAT(EXT4_FC_REASON_XATTR), 2851 FC_REASON_NAME_STAT(EXT4_FC_REASON_CROSS_RENAME), 2852 FC_REASON_NAME_STAT(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE), 2853 FC_REASON_NAME_STAT(EXT4_FC_REASON_NOMEM), 2854 FC_REASON_NAME_STAT(EXT4_FC_REASON_SWAP_BOOT), 2855 FC_REASON_NAME_STAT(EXT4_FC_REASON_RESIZE), 2856 FC_REASON_NAME_STAT(EXT4_FC_REASON_RENAME_DIR), 2857 FC_REASON_NAME_STAT(EXT4_FC_REASON_FALLOC_RANGE), 2858 FC_REASON_NAME_STAT(EXT4_FC_REASON_INODE_JOURNAL_DATA), 2859 FC_REASON_NAME_STAT(EXT4_FC_REASON_ENCRYPTED_FILENAME), 2860 __entry->fc_commits, __entry->fc_ineligible_commits, 2861 __entry->fc_numblks) 2862); 2863 2864DECLARE_EVENT_CLASS(ext4_fc_track_dentry, 2865 2866 TP_PROTO(handle_t *handle, struct inode *inode, 2867 struct dentry *dentry, int ret), 2868 2869 TP_ARGS(handle, inode, dentry, ret), 2870 2871 TP_STRUCT__entry( 2872 __field(dev_t, dev) 2873 __field(tid_t, t_tid) 2874 __field(ino_t, i_ino) 2875 __field(tid_t, i_sync_tid) 2876 __field(int, error) 2877 ), 2878 2879 TP_fast_assign( 2880 struct ext4_inode_info *ei = EXT4_I(inode); 2881 2882 __entry->dev = inode->i_sb->s_dev; 2883 __entry->t_tid = handle->h_transaction->t_tid; 2884 __entry->i_ino = inode->i_ino; 2885 __entry->i_sync_tid = ei->i_sync_tid; 2886 __entry->error = ret; 2887 ), 2888 2889 TP_printk("dev %d,%d, t_tid %u, ino %lu, i_sync_tid %u, error %d", 2890 MAJOR(__entry->dev), MINOR(__entry->dev), 2891 __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, 2892 __entry->error 2893 ) 2894); 2895 2896#define DEFINE_EVENT_CLASS_DENTRY(__type) \ 2897DEFINE_EVENT(ext4_fc_track_dentry, ext4_fc_track_##__type, \ 2898 TP_PROTO(handle_t *handle, struct inode *inode, \ 2899 struct dentry *dentry, int ret), \ 2900 TP_ARGS(handle, inode, dentry, ret) \ 2901) 2902 2903DEFINE_EVENT_CLASS_DENTRY(create); 2904DEFINE_EVENT_CLASS_DENTRY(link); 2905DEFINE_EVENT_CLASS_DENTRY(unlink); 2906 2907TRACE_EVENT(ext4_fc_track_inode, 2908 TP_PROTO(handle_t *handle, struct inode *inode, int ret), 2909 2910 TP_ARGS(handle, inode, ret), 2911 2912 TP_STRUCT__entry( 2913 __field(dev_t, dev) 2914 __field(tid_t, t_tid) 2915 __field(ino_t, i_ino) 2916 __field(tid_t, i_sync_tid) 2917 __field(int, error) 2918 ), 2919 2920 TP_fast_assign( 2921 struct ext4_inode_info *ei = EXT4_I(inode); 2922 2923 __entry->dev = inode->i_sb->s_dev; 2924 __entry->t_tid = handle->h_transaction->t_tid; 2925 __entry->i_ino = inode->i_ino; 2926 __entry->i_sync_tid = ei->i_sync_tid; 2927 __entry->error = ret; 2928 ), 2929 2930 TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d", 2931 MAJOR(__entry->dev), MINOR(__entry->dev), 2932 __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, 2933 __entry->error) 2934 ); 2935 2936TRACE_EVENT(ext4_fc_track_range, 2937 TP_PROTO(handle_t *handle, struct inode *inode, 2938 long start, long end, int ret), 2939 2940 TP_ARGS(handle, inode, start, end, ret), 2941 2942 TP_STRUCT__entry( 2943 __field(dev_t, dev) 2944 __field(tid_t, t_tid) 2945 __field(ino_t, i_ino) 2946 __field(tid_t, i_sync_tid) 2947 __field(long, start) 2948 __field(long, end) 2949 __field(int, error) 2950 ), 2951 2952 TP_fast_assign( 2953 struct ext4_inode_info *ei = EXT4_I(inode); 2954 2955 __entry->dev = inode->i_sb->s_dev; 2956 __entry->t_tid = handle->h_transaction->t_tid; 2957 __entry->i_ino = inode->i_ino; 2958 __entry->i_sync_tid = ei->i_sync_tid; 2959 __entry->start = start; 2960 __entry->end = end; 2961 __entry->error = ret; 2962 ), 2963 2964 TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d, start %ld, end %ld", 2965 MAJOR(__entry->dev), MINOR(__entry->dev), 2966 __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, 2967 __entry->error, __entry->start, __entry->end) 2968 ); 2969 2970TRACE_EVENT(ext4_fc_cleanup, 2971 TP_PROTO(journal_t *journal, int full, tid_t tid), 2972 2973 TP_ARGS(journal, full, tid), 2974 2975 TP_STRUCT__entry( 2976 __field(dev_t, dev) 2977 __field(int, j_fc_off) 2978 __field(int, full) 2979 __field(tid_t, tid) 2980 ), 2981 2982 TP_fast_assign( 2983 struct super_block *sb = journal->j_private; 2984 2985 __entry->dev = sb->s_dev; 2986 __entry->j_fc_off = journal->j_fc_off; 2987 __entry->full = full; 2988 __entry->tid = tid; 2989 ), 2990 2991 TP_printk("dev %d,%d, j_fc_off %d, full %d, tid %u", 2992 MAJOR(__entry->dev), MINOR(__entry->dev), 2993 __entry->j_fc_off, __entry->full, __entry->tid) 2994 ); 2995 2996TRACE_EVENT(ext4_update_sb, 2997 TP_PROTO(struct super_block *sb, ext4_fsblk_t fsblk, 2998 unsigned int flags), 2999 3000 TP_ARGS(sb, fsblk, flags), 3001 3002 TP_STRUCT__entry( 3003 __field(dev_t, dev) 3004 __field(ext4_fsblk_t, fsblk) 3005 __field(unsigned int, flags) 3006 ), 3007 3008 TP_fast_assign( 3009 __entry->dev = sb->s_dev; 3010 __entry->fsblk = fsblk; 3011 __entry->flags = flags; 3012 ), 3013 3014 TP_printk("dev %d,%d fsblk %llu flags %u", 3015 MAJOR(__entry->dev), MINOR(__entry->dev), 3016 __entry->fsblk, __entry->flags) 3017); 3018 3019TRACE_EVENT(ext4_move_extent_enter, 3020 TP_PROTO(struct inode *orig_inode, struct ext4_map_blocks *orig_map, 3021 struct inode *donor_inode, ext4_lblk_t donor_lblk), 3022 3023 TP_ARGS(orig_inode, orig_map, donor_inode, donor_lblk), 3024 3025 TP_STRUCT__entry( 3026 __field(dev_t, dev) 3027 __field(ino_t, orig_ino) 3028 __field(ext4_lblk_t, orig_lblk) 3029 __field(unsigned int, orig_flags) 3030 __field(ino_t, donor_ino) 3031 __field(ext4_lblk_t, donor_lblk) 3032 __field(unsigned int, len) 3033 ), 3034 3035 TP_fast_assign( 3036 __entry->dev = orig_inode->i_sb->s_dev; 3037 __entry->orig_ino = orig_inode->i_ino; 3038 __entry->orig_lblk = orig_map->m_lblk; 3039 __entry->orig_flags = orig_map->m_flags; 3040 __entry->donor_ino = donor_inode->i_ino; 3041 __entry->donor_lblk = donor_lblk; 3042 __entry->len = orig_map->m_len; 3043 ), 3044 3045 TP_printk("dev %d,%d origin ino %lu lblk %u flags %s donor ino %lu lblk %u len %u", 3046 MAJOR(__entry->dev), MINOR(__entry->dev), 3047 (unsigned long) __entry->orig_ino, __entry->orig_lblk, 3048 show_mflags(__entry->orig_flags), 3049 (unsigned long) __entry->donor_ino, __entry->donor_lblk, 3050 __entry->len) 3051); 3052 3053TRACE_EVENT(ext4_move_extent_exit, 3054 TP_PROTO(struct inode *orig_inode, ext4_lblk_t orig_lblk, 3055 struct inode *donor_inode, ext4_lblk_t donor_lblk, 3056 unsigned int m_len, u64 move_len, int move_type, int ret), 3057 3058 TP_ARGS(orig_inode, orig_lblk, donor_inode, donor_lblk, m_len, 3059 move_len, move_type, ret), 3060 3061 TP_STRUCT__entry( 3062 __field(dev_t, dev) 3063 __field(ino_t, orig_ino) 3064 __field(ext4_lblk_t, orig_lblk) 3065 __field(ino_t, donor_ino) 3066 __field(ext4_lblk_t, donor_lblk) 3067 __field(unsigned int, m_len) 3068 __field(u64, move_len) 3069 __field(int, move_type) 3070 __field(int, ret) 3071 ), 3072 3073 TP_fast_assign( 3074 __entry->dev = orig_inode->i_sb->s_dev; 3075 __entry->orig_ino = orig_inode->i_ino; 3076 __entry->orig_lblk = orig_lblk; 3077 __entry->donor_ino = donor_inode->i_ino; 3078 __entry->donor_lblk = donor_lblk; 3079 __entry->m_len = m_len; 3080 __entry->move_len = move_len; 3081 __entry->move_type = move_type; 3082 __entry->ret = ret; 3083 ), 3084 3085 TP_printk("dev %d,%d origin ino %lu lblk %u donor ino %lu lblk %u m_len %u, move_len %llu type %d ret %d", 3086 MAJOR(__entry->dev), MINOR(__entry->dev), 3087 (unsigned long) __entry->orig_ino, __entry->orig_lblk, 3088 (unsigned long) __entry->donor_ino, __entry->donor_lblk, 3089 __entry->m_len, __entry->move_len, __entry->move_type, 3090 __entry->ret) 3091); 3092 3093#endif /* _TRACE_EXT4_H */ 3094 3095/* This part must be outside protection */ 3096#include <trace/define_trace.h>
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